Q: a mass of m=22 kg is hanging from a string connected to a hook on the ceiling. The configuration is…
A: Given: mass attached with string is m=22kg The system is at rest
Q: A constant force of 4.5 N acts on a 7.2-kg object for 10.0 s. What is the change in the object's…
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Q: 15. Using the answer for question 14, and given a cart mass of M = 3.0 kg, the hanging mass, m (kg)…
A: Using the answer for question 14, and given a cart mass of M = 3.0 kg, = the hanging mass, m (kg)…
Q: A 10 kg object is released at the top of a building 100 m high. If the force of air resistance is on…
A: Given: The mass (m) of the object is 10 Kg. The height (h) of the building is 100 m. The force of…
Q: 3. A 4-kg block and a 2-kg block can move on the horizontal frictionless surface. The blocks are…
A: Given : Force (F) = 12 N Mass (m1) = 4 kg Mass (m2) = 2 kg
Q: D 6.34 m/s Fose N frins 2. A 1000 kg object is rising. Its speed is increasing at 3 m/s². The force…
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Q: In a slap shot in hockey, the stick and puck are only in contact for 0.030 s. During this time, the…
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Q: A child pushes on a toy wagon with a net force of 20.0N. the wagon accelerates from a speed of…
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Q: A teenager is pushing a cart. There is no friction between the cart and the ground. Mass of the…
A: Given, A teenager is pushing a cart on a frictionless surface and mass of cart is 120 kg
Q: A 2000 kg truck with speed 30 m/s suddenly hits the brakes with a constant force of 10000 N.…
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Q: While playing basketball in PE class, Michael Angelo lost his balance after making a lay-up and…
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Q: The weight of a typical high school physics student is closest to 1. 1500 N 2. 600 N 3. 120 N 4. 60…
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Q: A force produces 3 m/square second acceleration to a 4 kg ball. The mass of the ball whose…
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Q: You hold a book against the wall with a push force of 11 N. What is the magnitude and direction of…
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Q: In a Subaru TV commercial, a dog is driving a car of total MASS 1,812 kg. Suddenly a person runs…
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Q: A pitcher throws a softball toward home plate. When the ball hits the catcher's Mitt, its horizontal…
A: Given: Horizontal initial velocity of ball is vi=32 m/s. Final velocity of ball is vf=0 m/s Time…
Q: A 10.0 kg dog jumps up in the air to catch a ball. The dog's centre of mass is normally 0.2 mabove…
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Q: The 5 N block is sitting on a table top which weights 16 N. The table has three legs. The force…
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Q: A man holding a rock sits on a sled that is sliding across a frozen lake (negligible friction) with…
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Q: A teenager is pushing a cart. There is no friction between the cart and the ground. Mass of the…
A: 1. First, determine the cart’s constant acceleration (a) during the given time due to the force (F)…
Q: Student A lifts a 50-N box from the floor to a height of 0.40m in 2s. Student B lifts a 40-N box…
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Q: A rope of negligible mass passes through a pulley of negligible mass and friction hanging from the…
A: a=m1-m2m1+m2g
Q: A teenager is pushing a cart. There is no friction between the cart and the ground. Mass of the…
A: Given : Mass of cart M = 120 kg Force , F = +75 N (right side )for t=0 s to 5 s Force , F = -75 N…
Q: For the case shown in the figure, what is the tension in the rope? (There is no friction in th-…
A: Given(s): Greater mass, M=15 kg Smaller mass, m=5 kg Required: The tension in the rope T=?
Q: An ice skater(3), mass 20 kg, is sliding on ice (frictionless). Two other ice skaters (1,2) come out…
A: F1 = 5 N @20 degree below the horizontal F2 = 8N@60 degree above the horizontal
Q: While exercising in a gym, you hold a 2,000-N weight at the height of 0.5 m above the floor. The net…
A: Given:- you hold a weight 2000 N at a height of 0.5 m above the floor .
Q: A constant force of 8.0 N is exerted for 4.0 s on a 16-kg object initially at rest. The change in…
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Q: A mine car (mass=380 kg) rolls at a speed of 0.50 m/s on a horizontal track, as the drawing shows. A…
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Q: A teenager is pushing a cart. There is no friction between the cart and the ground. Mass of the…
A: Given: No friction between the cart and the ground Mass of cart Mc=120kg Initial velocity Vi =0 Cart…
Q: An object of mass 3.00 kg is subject to a net force Fx that varies with position as in the figure…
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Q: A man holding a rock sits on a sled that is sliding across a frozen lake (negligible friction) with…
A: Let Mcombined = (m+N) = 94.5 kg V1 = 0 53 m/s m = 14.5 kg V2 =…
Q: Blocks with masses of 1.2 kg, 2.4 kg, and 3.0 kg are lined up in a row on a frictionless table. All…
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Q: Suppose a 55.5 kg55.5 kg gymnast climbs a rope. What is the tension in the rope if she climbs at a…
A: The tension in the rope if the gymnast climbs at constant speed is as follows: T=mgT=55.5 kg9.8…
Q: A rope is tied to a 5 kg box on frictionless surface. What is the tension in the rope if the box in…
A: Given, the mass of the box is =m=5 kg acceleration of box=a=4.3 m/s^2 let tension on the rope is T N
Q: Help
A: The rate of change of velocity is referred to as acceleration. When the velocity remains constant,…
Q: Anna pushes a 4.2-kg cart with 2.4 N of force that starts from rest. Determine the time taken by…
A:
Q: A teenager is pushing a cart. There is no friction between the cart and the ground. Mass of the…
A: given: mass of cart m=120 Kg initially at rest pushed with force F = 75 N for t=0 to t=5s
Q: The force that causes the object to move back toward its equilibrium point is called a(n) none of…
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Q: How much force is needed to accelerate a 66 kg Skier at im/s^2? O 6.6 N O 66 N O 100 N O 10 N
A: Given that, Mass of the Skier, m = 66 kg Acceleration of the skier, a = 1 m/s2 We need to find the…
Q: You have a tray of mass 100 grams which is loaded with an additional 200 grams. It is attached via a…
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Q: A teenager is pushing a cart. There is no friction between the cart and the ground. Mass of the…
A: given:mass of cart m=120 Kg initial velocity u=0 m/s (at t=0) final velocity v at t=5 sec from 0 to…
Q: A 2 000-kg sailboat experiences an eastward force of 4 500N by the ocean tide and a wind force…
A: Here Force due to ocean tide = F1=4500 N Force due to wind = F2=1500 N
Q: A machine gun fires 150 g bullets at a speed of 1000 m/s. The gunman holding the machine gun in his…
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Q: 6.0 kg block rests on a smooth table. It is connected by a string of negligible mass to a 2.0 kg…
A:
Q: In a slap shot in hockey, the stick and puck are only in contact for 0.030s. During this time, the…
A:
Q: A man holding a rock sits on a sled that is sliding across a frozen lake (negligible friction) with…
A: Given:- u= initial velocity of the whole sled = 0.49 kg m1= mass of rock = 0.27 kg m2= mass of…
Q: A trailer truck enters a 2 percent uphill grade traveling at 66 km/h and reaches a speed of 108 km/h…
A: Given: Mass of cab(mcab)=1800 kgWeight of cab(Wcab)=17658 NMass of trailer(mtrailer)=5400 kgWeight…
Q: . Mass of the cart is 120 kg. Cart is initially at rest (at time = 0 s). Direction to the right is…
A:
Q: 6 m 6 m 8 kg m kg 8 kg nooth pulley are 12 m apart at the same horizontal level. A light…
A: Given: m1=m2=8kgL=20mD=12 m
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- During heavy lifting, a disk between spinal vertebrae is subjected to a 4750-N compression force. What us the created on the disk, in pascals, assuming that the disk has a uniform circular cross section 1.95 cm in radius? What deformation is produced, in centimeter, if disk is 0.95 cm thick and has a Young's modulus of 1.45x10^9 N/m^2?10. When a 50 N rock is suspended beneath the surface of fresh water, its apparent weight is 40 N. What volume of water must therefore be displaced? Your answerTwo circular platforms are attached to a fluid reservoir. On one platform rests the entire cast of Glee frozen in carbonite. A force of 7.0 N is applied downward to the empty platform with radius 8.0 m. The other platform applies a force of 7.2 N to the carbonite-frozen pop-idols. What is the radius of the platform holding the Glee cast?
- Situation 2. Determine the maximum weight of the bucket that the wire can support so that no single wire develops a tension. exceeding 100 lb. MG_1792.pdf PDF unt CE223 Q1-2CEBJir....pdf A B 4 5 30° E IMG_1792.jpeg 30° C DPlanet Namek has a gravity of 18.22 m/s^2. Goku and Saitama fought, he was defeated because he couldn’t lift Thor’s hammer which happened to be in Planet Namek, after Thor was killed by Black Widow. If Goku is worthy, but can only lift Thor’s hammer in Namek 0.5m above the ground, at what height can Goku lift the hammer if the battle took place on earth?A thrust of 375 N is exerted on a certain area. If the pressure on the area is 4250 Pa, calculate the size of the area. O 1.02 square meters O 11.33 square meters O.09 square meters O 0.01 square meters Next »
- find center of gravity of the plote. Socm 70109 SM Част Floem 66cm12:10 4G Not Secure - yslphysics.weebly.com the rod. odulus for metal = 1.0 x 10!l N m²² ) 30 of 32 Answer: 3.2×10-4 J EXERCISE 2 A hollow cylinder has length 50.0 cm, internal diameter 5.0 cm and external diameter 6.0 cm. A force of magnitude 1.0 kN acts at each end of cylinder so that the cylinder is being compressed. Determine the compression of cylinder. ( Young's modulus for the material of the Cylinder = 7.0x101º Nm-² ) Answer: 8.3×10-6 m EXERCISE 3 A wire of length 0.50 m is fixed horizontally between two supports separated by 0.50 m. When a mass of 8.0 kg hangs from the middle of the wire, the mid-point sags by 1.00 cm. The diameter of the wire is 2.8 mm. Calculate the Young's modulus of the wire. (Given g = 9.81 m s-2) Answer: 1.99 × 10* PuStiller Düzenleme 2) A uniform brass plate with area of 18 x 18 m? has mass of 41 kg which is hold by three Üst B cables in the horizontal position as shown. Please calculate the tension in each cable. 6 m. 9 m. 12 m. 9 m. ANSWERS TA (N) (10 pts) Te (N) (5 pts) Tc (N) (5 pts) F8 F9 F10 F11 F12 PIntS Insert 8.
- A mine of radius 25 cm and mass 10 kg is thrown overboard into the ocean. Themine is attached to a long chain with linear mass density 10 kg/m. How high above thebottom of the ocean bed will the mine end up?The center of gravity, CG (X,Y) of the composite material below is at * 4 ст 4 cm_ - - - > 4 ст 8 стCalculate the Young’s modulus in the cantilever depression method. The length is 1m which is suspended with a load of 150gm. The depression is found to be 4cm. The thickness of the beam is 5mm and breadth is 3cm. a) 3.92 × 1010 N/m2 b) 9000 × 1010 N/m2 c) 4000 × 1010 N/m2 d) 1.245 ×1010 N/m2