0.5-kg ball having a speed of 2 m/s hits a horizontal spring of k = 800 N/m and comes to rest because of the elastic force of the spring. What is the length of compression?  A. 0 cm. B

Q: A 12.0-g bullet is fired horizontally into a 112-g wooden block that is initially at rest on a…

A: Given data *The mass of the bullet is m = 12.0 g = 0.012 kg *The mass of the wooden block is M = 112…

Q: A 10 g bullet is shot into a 500 g block, at rest on a frictionless horizontal surface. The bullet…

A: Given data: The mass of the bullet is m = 10 g. The mass of the block is M = 500 g. The…

Q: A 12.0-g bullet is fired horizontally into a 118-g wooden block that is initially at rest on a…

A: Since the collision is inelastic, only momentum of the system is conserved. Write the conservation…

Q: In the figure below, block 2 (mass 1.4 kg) is at rest on a frictionless surface and touching the end…

A: The energy stored in the spring is  U =0.5 K d2 where, d is the compression, K is the spring…

Q: As shown in the figure below, m1=2 kg moves with velocity of 5 m/s on a frictionless surface, and…

A:

Q: 0.350 kg block of wood rests on a horizontal frictionless surface and is attached to a spring (also…

A:

Q: A 12.0-g bullet is fired horizontally into a 109-g wooden block that is initially at rest on a…

A: mass of bullet (m) = 12 g mass of block (M) = 109 g Spring constant (k) = 144 Nmcompression in the…

Q: In the figure, block 2 (mass 1.60 kg) is at rest on a frictionless surface and touching the end of…

A:

Q: a box of mass  m = 9.20 kg is sliding across a horizontal frictionless surface with an initial speed…

A: According to the law of conservation of energy , energy can neither be created nor destroyed but can…

Q: A 12.0 g bullet is fired horizontally at 450 m/s toward a stationary 5.00 kg wood block on a…

A:

Q: In the figure, block 2 (mass 1.10 kg) is at rest on a frictionless surface and touching the end of…

A: Given data:  Mass of block 2 (m2) = 1.10 kg Initial velocity of block 2 (V2) = 0 m/s Mass of block 1…

Q: A 0.122-kg dart is fired from a gun with a speed of 122 m/s horizontally into a 5.00-kg wooden…

A:

Q: A bullet with a mass mp = 12.7 g is fired into a block of wood at velocity vp = 257 m/s. The block…

A: We will solve the problem by using the principle ofconservation of linear momentum and then the…

Q: 6. A 10.00-g bullet moving with an initial speed of 400.0 m/s is fired into and passes through a…

A:

Q: A 9.0-g bullet is shot into a 4.0-kg block, at rest on a frictionless horizontal surface (see the…

A:

Q: A factory worker drops a 10 kg steel block from rest (m=10). The block then falls 30 cm onto a…

A: Givenm = 10 kgs = 30 cm = 0.30 mk = 400u = 0 m/s

Q: A 5g bullet moving with an initial speed of 400m/s is fired into and passes through a 1kg block. The…

A: Using the conservation of mechanical energy, Here the final state is when the block comes to rest…

Q: In the figure, a ball of mass m = 61 g is shot with speed v; = 26 m/s (in the negative direction of…

A: We have to know about basic of classical mechanics.

Q: A 15.00-g bullet moving with an initial speed of 415 m/s is fired into and passes through a 1.25-kg…

A:

Q: 5.00-g bullet moving with an initial speed of 400 m/s is fired into and passes through a 1.00-kg…

A:

Q: A 12.0-g bullet is fired horizontally into a 114-g wooden block that is initially at rest on a…

A:

Q: A ball is launched horizontally when a spring is released. A student knows the amount of stored…

A:

Q: An 8.0 g bullet is shot into a 4.0 kg block that starts out at rest on a frictionless horizontal…

A:

Q: 40. A pendulum, comprising a light string of length L and a S small sphere, swings in the vertical…

A: When a pendulum is displaced sideways from its resting, equilibrium position it is subjected to a…

Q: A 0.430 kg block of wood rests on a horizontal frictionless surface and is attached to a spring…

A: Using conservation of momentum, mu=m+Mvv=umm+M

Q: A toy gun shoots a small ball with mass 5.27-g by compressing a spring and usig the spring to push…

A: mass of ball (m) = 5.27 g = 0.00527 kg compression of spring (y) = 5.08 cm= 0.0508 m spring constant…

Q: A 12.0-g bullet is fired horizontally into a 108-g wooden block that is initially at rest on a…

A:

Q: 43. A mass m slides along a frictionless horizontal sur- face at speed vo. It strikes a spring of…

A: Explanation and solution

Q: A 5 kg box is attached to a spring that has an elastic coefficient of 110 N/m. The spring is…

A: The potential energy stored in the spring is  U = 0.5 K x2 where, K is the spring constant,, x is…

Q: A 14 g bullet is fired into a block of wood with speed of 350 m/s. The block is attached to a spring…

A: (4)Given: Mass of the ball is M=950 g=0.950 kg. mass of the bullet is m=50 g=0.050 kg. To find:(a)…

Q: A 12.0-g bullet is fired horizontally into a 100-g woodenblock that is initially at rest on a…

A: Let v be the velocity of the bullet when it is fired, k be the spring constant, vi be the velocity…

Q: Can someone help with this thanks!

A: a) The spring constant is, Thus, the required work done is,

Q: A 12.0-g bullet is fired horizontally into a 107-g wooden block that is initially at rest on a…

A: according to the conservation of mechanical energy to block embedded bullet,…

Q: 7. Two masses, m1 = 2 kg and m2 = 8 kg, are pressed onto identical springs (k = 2 × 104 N/m) so that…

A:

Q: 5. The spring in the toy gun has an unstretched length of 100 mm. It is compressed and locked in the…

A: Given data: The unstretched length of the spring is, L= 100 mm=0.1 m The compressed length is, d=…

Q: A 12.0-g bullet is fired horizontally into a 114-g wooden block that is initially at rest on a…

A: Use law of conservation of the energy into block-bullet embedded system, the expression for find…

Q: In the figure, block 2 (mass 1.10 kg) is at rest on a frictionless surface and touching the end of…

A: Given: The initial momentum of block-1.80 kg is: P1=m1×v1P1=1.80 kg×5.90 m/sP1=10.62 kg·m/s

Q: A 12.0-g bullet is fired horizontally into a 116-g wooden block that is initially at rest on a…

A: Mass of bullet M = 12.0 g = 0.012 kg  Mass of block M' = 116 g = 0.116 kg Spring constant k = 159…

Q: 5.00-g bullet moving with an initial speed of 400 m/s is fired into and passes through a 1.00-kg…

A:

Q: 3. A 1.5 kg block (moving in the right direction on a horizontal surface) collides with a spring…

A:

Q: As shown in the figure below, m1=2 kg moves with velocity of 5 m/s on a frictionless surface, and…

A: Here as there is no mention of elasticity, we take the collision as an elastic collision. In an…

Q: One way to measure the speed of a bullet is to fire it into a block of wood attached to a spring.…

A: Here, the initial kinetic energy of the bullet is conserved into the kinetic energy of the…