500 N 500 N VFO V=0 9 600 N H=0.20 S. 3.0 m z-

Q: O 4. You hit a tennis ball with an initial vertical velocity of vo, of 25 m/s. The ball leaves the…

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Q: 500N 1000N 30 2000N (a)

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Q: 40 B R-

A: Given, Initial velocity = V0 = 10 m/sAngle of projection = θ = 40°Let,Horizontal distance between A…

Q: The position of a particle that moves in free fall motion is defined by x = - 3t2+ 12t – 6 m, where…

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Q: Initially, a car is traveling along a straight road with a speed of 42 m/s. if the brakes are…

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Q: Consider a particle that is moving along a straight line such that its position is given by x = t3…

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Q: Acceleration vs. position of a particle is as given in the figure. If the velocity v = 5 m/s at s =…

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Q: A car moves along a circular track of radius 250 ft such that its speed for a short duration of…

A: radius of circular track R=250ftduration of time 0≤t≤4velocity v=3t+t2ft/swhen t=3s

Q: The graph shows how the resultant force applied to an object of mass 2.0 kg. The obje is initially…

A: Write the given data: From the definition of impulse, impulse is the impact of force. Also impulse…

Q: An object in a projectile motion leaves the ground at a speed vo= 37.0 m/s at an angle ao= 53.1°.…

A: Given data:

Q: A piece of electronic equipment that is surrounded by packing material is dropped so that it hits…

A: Given data as per the question Maximum compression = 20 mm Speed = 4 m/s. calculation

Q: A football is thrown upward at 30.0° above the horizontal. The ball travels a horizontal distance of…

A: Given: The angle at which ball is thrown is θ=30 ⁰. The horizontal distance travelled by the ball…

Q: Q#1: A motorist enters a freeway at 30 ft/s and accelerates uniformly to 60 ft/s. From the odometer…

A: Given question belongs to the subject ENGINEERING Mechanics and can be solved using the Newtons…

Q: As shown in the figure below, two objects are moving towards each other with velocities given by the…

A: Given dataRelation of masses m1 and m2  m1 = 1.8m2Angle of m1 with vertical θ1 = 30.50Angle of m2…

Q: The end of the cable at B is pulled down with a constant speed. C В V1 А Values for the figure are…

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Q: A car had a speed of 60 km/h when its brakes are applied causing the car to slip. What is the…

A: Given data:  The speed of the car at the brake applied is u=60 km/hr=16.67 m/s The final speed of…

Q: Motion of Particle: ;x=t3-6t²-36t-40 where x is ft and t in seconds. Determine: a) time when…

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Q: A particle moves in a straight line according to the law s=t^3 - 40t where s is in meter and t is in…

A: Given is  a particle follows straight line according to law  s(t) = t3 - 40t             equation 1…

Q: 1- Find the velocity i and the position x as functions of the time t for a particle of mass m, which…

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Q: The engine in an imaginary sports car can provide constant power to the wheels over a range of…

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Q: 1) An object, having a weight of 20 N, moves from point A to point B on a smooth surface of a path…

A: Given Data→Weight =20 NA→0,3,3B→6,5,0Speed of object at point A→vA=18msF=2x2i+3y2j+z2kNProblem…

Q: In the feasibility test, the flight movement of a drone is known to have a position function height…

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Q: A mass of a 0.5kg ball is dropped from a building (g=9.81ms^-2). 1-How much time will pass if it…

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Q: The position of a particle that is moving along a horizontal x- axis is given by x = (t³ - 3t² - 5)…

A: Position of the particle = x = (t3 - 3t2 - 5) m It is required to determine the distance traveled by…

Q: 1- Find the velocity i and the position x as functions of the time t for a particle of mass m, which…

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Q: Determine the acceleration of a 48.3lb block shown in the figure. Ans. a 2.8 ft per sec 48.3 lb swe…

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Q: Q5: Travelling with an initial speed of 70 km/hr, a car accelerates at 6000 km/hr? along a straight…

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Q: A train with a constant speed of 60km/h goes east for 40min. Then it goes45 north-east for20min. And…

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Q: A train starts from rest at station A and accelerates at 0.5 m/s? for a duration of 60 s. Afterwards…

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Q: Ex. 5.8 After deploying its drag parachute, the airplane in the figure has an acceleration a…

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Q: 1.A  10 kg  of   0.5 m   radius wheel rotates at  360 rpm.  What centripetal force   ( KN )  is…

A: Answer: (1) The centripetal force developed in the wheel is 7.1061 kN. (2) The velocity of the…

Q: 1-A particle is moving with an initial velocity of vo = 2“ when t = 0. If it is subjected to a…

A: Displacement (S) Displacement is the distance travel by the particle in a particular time. SI unit…

Q: Q3- The bus moving along an y-axis is given by y=3t-4t²+t°, where y is in meters and t in seconds.…

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Q: When a ball is trown vertically upwards it goes trough a distance os 19.6 m.Find the initial…

A: Here, A ball is reaching to maximum height of 19.6 m Hence, hmax = 19.6 m Gravitational acceleration…

Q: The figure below shows a skier sliding down a frictionless circular slope.What is the speed of the…

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Q: A car takes 10 seconds to cover 30 meters distance and 12 seconds to cover 42 meters distance. Find…

A: Given dataDistance covered by car d1 =30mTime taken by car t1 = 10secDistance covered by car d2…

Q: Q5. the acceleration due the gravity on the moon is 1/6" of what it is on earth. If you can throw a…

A: To Find : The height of the baseball can be thrown on the moon and how much time would elapse…

Q: Q3: A- 67.5 km/h (a) A train, traveling at a constant speed of 90km/h, crosses over a road. If…

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Q: 01/ A basketball is shot as shown below and passes through the hoop. Determine the following: 1) The…

A: TO FIND:

Q: The ball is kicked from a point as shown in the figure with the initial velocity VA=8 m/s. is the…

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Q: Q5: Travelling with an initial speed of 70 km/hr, a car accelerates at 6000 km/hr2 along a straight…

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Q: Find the initial velocity Final velocity=5 m/s Accelertaion=2 m/s2 time=D2-s

A: Given data, v = Final velocity  = 5 m/s a = acceleration = 2 m/s t = time = 2 s Find  u = Initial…

Q: A car P travels along a straight road with a constant speed v = 49 mi/hr. At the instant when the…

A: Given Data  Constant speed, v=49 mi/hr In feet/seconds v=49×52803600v=71.867 ft/s

Q: The angle of rotation of a body is given by the equation, e= 3t3 + 4t2-6t+9, where eis expressed in…

A: θ = 3t3 + 4t2 -6t+9 ω =Angular velocity  α =Angular acceleration  (i) As we know that  ω = dθ/dt ω =…

Q: (1). In a clay pigeon shoot the target is launched vertically from ground level with speed v. At…

A: The given system is as shown below, Suppose after time t when rifle fires bullet hit the pigeon.…

Q: The a-t curve for a particle having rectilinear motion is shown in the figure. At t=0, the velocity…

A: Given acceleration-time curve is as follows:   Given initial condition are initial velocity = 10 f/s

Q: A constant force acting on a particle can be expressed in Cartesian vector form as F = 3i + Sj - 4k…

A: Given Data⇒F = 3i + Sj - 4k Ns = 4i - 2j + 3k mProblem definition⇒Problem says estimate work done.

Q: A weight of 450 N rests upon a vertical spring whose scale is 140 N/mm. The spring is then pressed…

A: Given data: The weight of the box is W=450 N The spring constant is k=140 Nmm=140×103  Nm The spring…

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.