Two 500 g blocks of wood are 2.0 m apart on a frictionless table. A 10 g bullet is fired at 400m/s toward the blocks. It passes all the way through the first block, then embeds itself in the second block. The speed of the first block immediately afterward is 6.0m/s. What is the speed of the second block after the bullet stops?

Q: 1.5 kg soccer ball is initially kicked at a speed of 10 m/s and eventually comes to rest on the…

A:

Q: A 70.0 kg ice hockey goalie, originally at rest, catches a 0.150 kg hockey puck slapped at him at a…

A: the final velocity in elastic collision is

Q: A 225 g firecracker is launched vertically into the air and explodes into two pieces at the peak of…

A:

Q: 44. A cart with mass 200 g moving on a frictionless linear air track at an initial speed of 1.2 m s'…

A: Given : Mass of the cart before collision = 200 g;  initial speed = 1.2 m/s; Final speed = 1.00 m/s…

Q: A student throws a 120 g snowball at 7.5 m/s at the side of the schoolhouse, where it hits and…

A:

Q: 8.41 • At the intersection of Texas Avenue and University Drive, a yellow subcompact car with mass…

A:

Q: A 23 kg body is moving through space in the positive direction of an x axis with a speed of 130 m/s…

A: Given data: The total mass of the body is, m= 23 kg The velocity of the body m is, v= 130 m/s along…

Q: Ping and Leni of equal mass collide on a horizontal frictionless surface. Before the collision, Ping…

A: Given data:  The mass of Ping and Leni m1 = m2 = M kg Initial velocity of Ping (V1) = 0 m/s Initial…

Q: Two masses mA=62kg and mB=32kg collides with each other. The velocities of mA before and after the…

A: Given: vA=(7 i+62 j) m/s v'A=(25 i+89 j) m/s vCM=(2 i+17 j) The Center of mass of the system for…

Q: A 1200-kg car moving at 15.6 m/s suddenly collides with a stationary car of mass 1500 kg. If the two…

A: mass of first car (m) = 1200 kg initial velocity of first car (u) = 15.6 msmass of second car (M) =…

Q: A 1,000-kg car is initially traveling due east at 26 m s when it collides with a 2,000-kg truck that…

A: Given:mass of the car, m = 1000 kgintial velocity of car, u = +26 m/smass of the truck, M = 2000…

Q: 10) An object of mass 4kg is moving with a speed of 3 m s' and collides head on with an object of…

A:

Q: A 1.33 x 10 kg railroad car moving at 7.26 m/s to the north collides with and sticks to another…

A:

Q: A blue ball of mass 0.350 kg traveling at 2.60 m/s to the left collides with a red ball of mass…

A:

Q: In Figure (1), a 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table.…

A: Mass of the bullet,

Q: A 10 g block slides with a velocity of 20 cm/s on a smooth level surface and makes a collision with…

A: given data,  mass of the 1st block , m1 = 10 g  velocity of the 1st block , u1 = 20 cm/s  mass of…

Q: A 270 caliber hunting rifle fires an 8.5 gg bullet, which exits the gun barrel at a speed of 940…

A: The expression for the impulse(J) imparted to any object of mass m and having a velocity v, can be…

Q: A 30.0 kg object that is initially at rest explodes and 15 equal masses spread out in different…

A: Given data: mass of object (m) = 30.0 kg Initial velocity (v) = 0, at rest Object explodes into 15…

Q: A bullet of mass 200 g traveling horizontally with a speed of 437 m/s. It strikes a block of mass…

A: Given data: m=200 gv=437 m/sM=4.5 kg Need to determine the magnitude of the impulse form the bullet…

Q: In Figure (1), a 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table.…

A:

Q: A 47 g tennis ball is served at 45 m/s. If the ball started from rest, what impulse was applied to…

A: Given data:  Mass (m) = 47 g = 0.047 kg Final velocity (Vf) = 45 m/s Initial velocity (Vi) = 0 m/s…

Q: A 1.2 kg baseball moving westward at 12 m/s is hit by a bat that delivers an eastward impulse of 30…

A: mass = 1.2 kg initial speed = 12 m/s (westwards) Impulse = - 30 kg m/s (because the direction of…

Q: A 1.0 kg sphere moves to the right at 3.0 m/s and collided head on with a 3kg sphere moving at 1.0…

A:

Q: A 320-g air track cart traveling at 1.25 m/s suddenly collides elastically with a stationary 270-g…

A:

Q: A 1200-kg car moving at 15.6 m/s suddenly collides with a stationary car of mass 1500 kg. If the two…

A:

Q: A marble with mass mA = = 2.5 [g] moves eastward with speed VA = 1.75 [m/s]. It then collides with…

A: All te details can be observed in the question given C) Here the energy that marbles have is…

Q: A block of mass m= 5.6 kg, moving on a frictionless surface with a velocity of 'i¯0.5 is to the…

A:

Q: A 1500 kg car stopped at a traffic light is struck from the rear by a 700-kg car, and they become…

A:

Q: A space ship with a mass of 2 x 10° kg is cruising at a speed of 5 x 10° m.s' when it blows up into…

A:

Q: A spaceship of mass 2.0 x 106 kg is cruising at a speed of 5.0 x 106 m/s when the antimatter reactor…

A:

Q: A 100-g firecracker is launched vertically into the air and explodes into two pieces at the peak of…

A: The final momentum will be, mfv=m1v1+m2v2v2=mfv-m1v1m2

Q: A car of mass 1000 kg moves to the right along a level, straight road at a speed of 6.0 m/s. It…

A:

Q: Two gliders with mA = 0.50 kg, mB = 0.40 kg, collide elastically on a frictionless surface. Glider A…

A: Given:- mA= 0.5 kg mB= 0.4 kg uA= 4 m/s = initial velocity of A UB= -7 m/s = intial velocity of B vA…

Q: A 5.0 g bullet is fired into a stationary block of wood (m = 7.5 kg). The relative motion of the…

A:

Q: During a Mutant League Football game, K.T. Slayer, a 71.6 kg linebacker, is running toward the…

A:

Q: The drawing shows a collision between two small balls. Ball (1) has a mass of 140 g and is moving…

A:

Q: A 30.0-g bullet is fired into a stationary block of wood (m = 3.00 kg). The relative motion of the…

A: Given data: Mass of bullet is, m=30.0 g=30.01000=0.03 kg. Mass of wooden block is, M=3.00 kg.…

Q: A 2.0 kg block of wood slides on a frictionless horizontal floor at 3.0 m / S. A 40 g bullet flies…

A: Given: The mass of the block is 2 kg. The speed of the block is 3 m/s in the right direction. The…

Q: loaded railroad car of mass 6000 kg is rolling to the right at 2.0 m/s when it collides and couples…

A:

Q: The figure shows a collision between three balls of clay. The three hits simultaneously and stick…

A: Conserving momentum along x axis (40)(4)(cos45o) - (30)(3) = (40+30+20) VxVx = 0.257 m/sConserving…

Q: During a fireworks display, a 0.290-kg bottle rocket approaches the top of its trajectory and…

A:

Q: wo gliders with mA = 0.50 kg, mB = 0.40 kg, collide elastically on a frictionless surface. Glider A…

A: