A bullet is shot into a block of wood resting on a table. The bullet was stuck inside the block after the impact. The block slides along the table in a straight line and comes to a stop as a result of the collision. The mass of the bullet is 2.0g, the mass of the wood block is 56g, the velocity at instant of impact of the bullet was 140 m/s, the stopping distance of the table was 2.8m. Calculate the average frictional force that the surface of the table exerts on the wood block whilst the block is moving.

Q: Metal spherical ball A has amass of 0.75 and a speed of 3 m/s had a head-on collision with Metal…

A:

Q: 0.046-kg tennis ball is launched from a 1.35-kg homemade cannon. If the cannon recoils with a speed…

A: 0.046-kg tennis ball is launched from a 1.35-kg homemade cannon. If the cannon recoils with a speed…

Q: In an elastic collision, a 0.400-kg ball moving toward the east at 3.60 m/s collides head- on with a…

A: For elastic head on collision for the target initially at rest. The velocities of 0.400 kg ball just…

Q: Ball A with a mass of 15 kg is moving at 6 m/s to the right then suddenly hit a ball B which is at…

A:

Q: A 10.0g bullet is stopped in a block of wood (m = 5.00 kg). The speed of the bullet–plus– wood as…

A: Given Data: The mass of the bullet is, m1=10.0 g The mass of the block of wood is, m2=5.00 kg The…

Q: M e beu Astock calculate the momentum of the van before the collision work out the momentum of the…

A:

Q: A 50 kg bus going 30 m/s  and slams into a stationary 1750 kg bus and they stick together. With no…

A: Given;- The mass of the bus m1= 50kg The mass of the stationary bus is m2 = 1750 kg  The initial…

Q: You (70kg) are running westward at a speed of 10m/s has a head-on collision with your crush (45kg)…

A:

Q: A 0.16 kg billiard ball traveling at 6.0m/s collides head-on with the 0.17 kg cue ball moving in the…

A: Given that Mass of the billiard ball m1 = 0.16 kg Initial velocity of billiard ball u1 = 6 m/s Mass…

Q: A 10,184-kg railroad car traveling at a speed of 38 m/s strikes an identical car at rest. If the…

A: Dear student During collision the momentum remains conserved. The momentum is defined as: P = mv

Q: A 10,171-kg railroad car traveling at a speed of 29 m/s strikes an identical car at rest. If the…

A:

Q: 10,405-kg railroad car traveling at a speed of 30 m/s strikes an identical car at rest. If the cars…

A: Dear student The momentum remains conserved during collision. The momentum is given as : P = mv

Q: A 0.5 kg ball is thrown against a wall traveling 15 m/s before impact. The ball is in contact with…

A: Given data:  Mass (m) = 0.5 kg Initial speed = 15 m/s Speed after collision = 0.7 m/s Contact time…

Q: A ball is moving at a constant velocity of 5.0 m/s. After some time, it collides with a wall and…

A: The total momentum of the ball before collision is equal to the momentum after collision. Although…

Q: A 10 kg mass traveling 2 m/s meets and collides elastically with a 2 kg mass traveling 4 m/s in the…

A: Here we have to use conservation of momentum , since the collision is elastic so coefficient of…

Q: A body with a mass of m1 =3kg moves with a velocity of υ1 =6m/s and overtakes another body weighing…

A:

Q: A ball of mass 0.191 kg with a velocity of 1.45 î m/s meets a ball of mass 0.301 kg with a velocity…

A: Given Mass m1     = 0.191 kg Mass m2     = 0.301 kg Velocity v1 = 1.45 i m/s Velocity v2 = -0.398 i…

Q: A 0.0125-kg bullet is fired straight up at a falling wooden block that has a mass of 4.91 kg. The…

A: Mass of bullet Mass of wooden block Speed of bullet Time

Q: A ball of mass 10g is thrown to the wall with velocity of 5 m/s and it bounced back with velocity of…

A: Mass of ball is Initial velocity of ball is Final velocity of ball is Time of collision between ball…

Q: Two masses undergo a collision and they stick together. M1 has a mass of 550g and was traveling at…

A:

Q: You drop a 579 g piece of pizza onto the floor. The impulse of the collision of the pizza with the…

A:

Q: A bullet is fired upwards at a heavy block of mass 5kg. The bullet has an initial speed of 900 m/s,…

A: Given data:  Mass of block (M) = 5 kg Initial velocity of block = 0 m/s, at rest  Initial velocity…

Q: An object of mass 3kg. moving with an initial velocity of 51 m/s., collides with and sticks to an…

A:

Q: A ball of mass 0.198 kg with a velocity of 1.49 i m/s meets a ball of mass 0,308 kg with a velocity…

A: Given: m1 = 0.198 kgu1 = 1.49 m/sm2 = 0.308 kgu2 = -0.396 m/s (a) Conservation of momentum   P = mv…

Q: From a rifle of mass 4 kg, a bullet of mass 50 g is fired with an initial velocity of 35 m/s.…

A: Given : Mass of the rifle (m1) = 4 kg Mass of the bullet (m2) = 50 g =  0.05 kg Recoil velocity of…

Q: A 2725-kg truck travels at 10 m/s when it hits a 1100-kg car that was parked beside the driveway.…

A:

Q: The figure below shows the dots produced by a spark timer tuned to 10 Hz in a collision experiment…

A: a) The scale shown on the x- and y-axes both is the smallest grid square having a side length of…

Q: An object having a mass of 6 kg and speed of 4 m/s strikes and sticks to a 2-kg object initially at…

A:

Q: The two bodies have the masses and initial velocities shown in the figure. The coefficient of…

A:

Q: An elastic collision occurs in one dimension, in which a 10 kg block traveling at 5 m/s collides…

A: For Block-01Given that,Mass, m1=10 kgInitial velocity, u1=5 m/sFinal velocity, v1For block-02Mass,…

Q: A car of mass 735 kg traveling at a velocity of 30 m/s in the positive x-direction crashes into the…

A: Let the velocity of the car after the collision is v. Applying the conservation of linear momentum…

Q: A truck with a mass of 1320 kg and moving with a speed of 12.0 m/s rear-ends a 703 kg car stopped at…

A:

Q: If a cart hits a bumper and has a change in momentum = 3.96 kg.m/s, and the time during which the…

A: Solution: Given that change in momentum dP = 3.96 kg m/s dt = 0.163 s

Q: A body of mass 5.0kg travelling at 4.0ms-1 east collided elastically with a stationary body of mass…

A: mass of body (m1) = 5 kg initial velocity (u1) of first body = 4 m/s mass of second body (m2)  = 3…

Q: If a ball of mass 35 g travelling at 600 m/s hits a block of mass 6 kg at rest and embeds in the…

A: Given Data: The mass of a ball is, mball=35 g The velocity of a ball is, vball=600 m/s The mass of a…