On a horizontal frictionless table, a 3-kg block moving 5 m/s to the right collides with an 8-kg block moving 1.5 m/s to the left. a. If the two blocks stick together, what is the final velocity (magnitude and direction)? b. How much mechanical energy is dissipated in the collision? Solution FBD and Formula Required

Q: 2. A 1200 kg car is initially traveling at 25 m/s to the right. The car crashes into the back kg…

A:

Q: A 1200 kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into the…

A:

Q: A 2080 kg truck traveling north at 40 km/h turns east and accelerates to 54 km/h. (a) What is the…

A: (a) The change in kinetic energy of the truck is, Substitute the values in equation (I).

Q: A bullet of mass m = 10 g and speed vo = 540 m/s is fired at a stationary block of mass M= 200 g.…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: A force in the negative direction of an x axis is applied for 19 ms to a 0.69 kg ball initially…

A: Given: t = 19 ms = 0.019 secm = 0.69 Kgvi=14 m/sP=31.9 Ns

Q: A 0.300-kg ice puck, moving east with a speed of 5.44 m/s, has a head-on collision with a 0.990-kg…

A: Mass of ice puck, mA = 0.3 kg Speed of ice puck before collision, vA = 5.44 m/s Mass of puck, mB =…

Q: A 7.8 kg block with a speed of 3.3 m/s collides with a 15.6 kg block that has a speed of 2.2 m/s in…

A:

Q: A ball of mass 4.0 kg is moving to the right with a speed of 2.0 m/s. It collides with a 6.0 kg ball…

A: Mass of ball 1 m1=4.0 kg Velocity of ball 1 before collision u1=2.0 m/s Let v1 is the velocity of…

Q: An old Civil War cannon is fired. The cannon has a mass of 875 kg. It fires a 35 kg cannon ball at a…

A:

Q: (a) Determine the ratio of the momentum immediately after the collision to the momentum immediately…

A: To determine:- The ration of the momentum immediately after the collision to the momentum…

Q: A7.8 kg block witha speed of 5.4 m/s collides with a 15.6 kg block that has a speed of 3.6 m/s in…

A:

Q: collision

A: Let mA be the sports car’s mass and mB be the truck’s mass. Take east directions in the positive…

Q: One billiard ball is shot east at 2.4 m/s . A second, identical billiard ball is shot west at 0.80…

A:

Q: A force in the negative direction of an x axis is applied for 32 ms to a 0.75 kg ball initially…

A: Given: Direction of force is in negative x direction. Implementation of force for time (t) = 32 ms.…

Q: (a) What is the speed of the combined blocks after the collision? m/s (b) What angle does the…

A: In inelastic collision: a. total linear momentum is conserved. b. both gets combined and moved as…

Q: A 1050 kg sports car is moving westbound at 15.0 m/s on a level road when it collides with a 6320 kg…

A: a. Let east be the x direction. According to the conservation of momentum, m1v1+m2v2=m1+m2v

Q: A 2.3 kg block with a speed of 3.9 m/s collides with a 4.6 kg block that has a speed of 2.6 m/s in…

A: Given,mass of the block, m1 = 2.3 kgspeed before collison. u1 = 3.9 msmass ofthe block 2, m2 = 4.6…

Q: A 2.2 kg block with a speed of 5.4 m/s collides with a 4.4 kg block that has a speed of 3.6 m/s in…

A:

Q: 1. A car has a mass of 1000kg and is traveling at 53 m/s. What is its KE? a. What is the momentum of…

A: The kinetic energy of the car is calculated by using the formula E=12mv2 , where m=1000 kg is the…

Q: A 6.3 kg block with a speed of 3.9 m/s collides with a 12.6 kg block that has a speed of 2.6 m/s in…

A:

Q: A 0.20 kg arrow with a velocity of 10 m/s to the west strikes and pierces the center of a 6 kg…

A:

Q: A) A baseball weighs approximately 142 g. A very good player can throw it at a speed of 145 km/h. 1.…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: 1. a) What is the momentum of a 5-kg bowling ball rolling at 4 m/s? b) If the bowling ball rolls…

A: Write the given value of this problem. mass of bowling ball=5 kgVelocity(v)=4 m/sTime(t)=1.5 s

Q: A ball having a mass of 150 g strikes a wall with a speed of 5.2 m/s and rebounds with only 50% of…

A: Given:  mass of ball, m = 150 g = 0.15 kg  iitial velocity of the ball, u = 5.2 m/s  time of…

Q: An 1200 kg car and a 2000 kg truck move toward one another, both traveling at 15 m/s. a) In what…

A:

Q: (a) what is their velocity just after the collision? m/s ?  (b) The bullet embedded block slides…

A:

Q: A golf ball of mass m = 0.11 kg is dropped from a height h. It interacts with the floor for t =…

A:

Q: d) In a collision between two objects where the objects only interact with each other, is momentum…

A: When two bodies are colliding , since there is no external force acting on the system of two two…

Q: A 1.5 kg ball drops vertically onto a floor, hitting with a speed of 18 m/s. It rebounds with an…

A:

Q: Two 2.9 kg bodies, A and B, collide. The velocities before the collision are v→A=(45î+22ĵ)m/s and…

A: let, the mass of both A and B be denoted by 'm' and the final velocity of B be denoted by : VB'…

Q: A 7.6 kg block with a speed of 3.9 m/s collides with a 15.2 kg block that has a speed of 2.6 m/s in…

A:

Q: A7.8 kg block witha speed of 5.7 m/s collides with a 15.6 kg block that has a speed of 3.8 m/s in…

A:

Q: A 200-g rock traveling south at 10 m/s strikes a 3-kg block initially at rest. (a) If the two stick…

A: mass of rock (m) = 200 g = 0.2 kg Initial velocity (u) of rock = 10 m/s due south mass of block (M)…

Q: 5) On a frictionless surface, a 3 kg ball moving at 4 m/s to the right collides with a 5kg ball…

A: a)   using conservation of momentum total initial momentum = final momentum 3(4) + 5(-3) = (3+5) V V…

Q: A 4.8 kg block witha speed of 3.9 m/s collides with a 9.6 kg block that has a speed of 2.6 m/s in…

A: Given data-

Q: A7.8 kg block with a speed of 5.7 m/s collides with a 15.6 kg block that has a speed of 3.8 m/s in…

A:

Q: Explain why momentum is always conserved in both Elastic and Inelastic collision?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A 1,250 kg car is stopped at a traffic light. A 3,550 kg truck moving at 8.33 m/s hits the car from…

A:

Q: 2. A block of ice of mass 50.0 g slides along a frictionless, frozen lake at a speed of 0.30 m/s. It…

A:

Q: Two blocks are sliding on a horizontal frictionless surface with velocities shown in the sketch.…

A: Given that:mA=0.500 kgmB=0.650 kgu→A=0.200 i^ m/su→B=0.400 j^ m/s

Q: A 2200 kg truck traveling north at 33 km/h turns east and accelerates to 61 km/h. (a) What is the…

A:

Q: A block of mass m-6 Kg with initial velocity m/s is sliding on a horizontal floor, where the…

A: Note:- you have posted multiple subpart question. As per guidelines, I will solve first three…

Q: On a horizontal frictionless table, a 3-kg block moving 5 m/s to the right collides with an 8-kg…

A:

Q: S. A ball of mass 0.80 kg moving initially at 8.0 m's has a head-on collision with a 0.40 kg ball…

A:

Q: On a horizontal frictionless table, a 3-kg block moving 5 m/s to the right collides with an 8-kg…

A: Given Data : The mass of block A is given as mA = 3Kg. The mass of block B is given as mB = 8Kg. The…