A bullet (0.05kg) is shot horizontally at 10m/s toward a stationary wooden block (3kg). The bullet...
- A bullet (0.05kg) is shot horizontally at 10m/s toward a stationary wooden block (3kg). The bullet and block undergo a perfectly inelastic collision. What is the speed of the system after the collision? If the coefficient of friction between the system and floor is 0.3, how far will it travel before coming to rest after the collision?
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A bullet (0.05kg) is shot horizontally at 10m/s toward a
stationary wooden block (3kg). The bullet...
2. A 0.05Kg bullet is shot horizontally in a wooden block of 15Kg at rest. Calculate...
2. A 0.05Kg bullet is shot horizontally in a wooden block of 15Kg at rest. Calculate the speed of the bullet if the maximum height reached by the block with the bullet in it 0.36m.
A bullet of mass Mb is fired horizontally with speed Vi at a wooden block of...
A bullet of mass Mb is fired horizontally with speed Vi at a wooden block of mass Mw resting on a frictionless table. The bullet hits the block and becomes completely embedded within it. After the bullet has come to rest within the block, the block, with the bullet in it, is traveling at speed Vf . 1)Which of the following best describes this collision? a)perfectly elastic b)partially inelastic c)perfectly inelastic 2) Which of the following quantities, if any, are...
A bullet of mass 4.3 g is fired horizontally into a 7.4 kg wooden block at...
A bullet of mass 4.3 g is fired horizontally into a 7.4 kg wooden block at rest on a horizontal surface. The coefficient of kinetic friction between block and surface is 0.53. The bullet stops in the block, which slides straight ahead for 1.7 m (without rotation). (a) What is the speed of the block immediately after the bullet stops relative to it? (b) At what speed is the bullet fired?
A 0.0260 kg bullet moving horizontally at 450 m/s embeds itself into an initially stationary 0.500...
A 0.0260 kg bullet moving horizontally at 450 m/s embeds itself into an initially stationary 0.500 kg block (a) What is their velocity just after the collision? m/s (b) The bullet-embedded block slides 8.0 m on a horizontal surface with a 0.30 kinetic coefficient of friction. Now what is its velocity? my's (c) The bullet embedded block now strikes and sticks to a stationary 2.00 kg block. How far does this combination travel before stopping? חח Additional Materials Reading
wooden block with mass M 3 kg is lying on a horizontal table and is attached to a spring in its equilibrium position. It is hit by a bullet with mass m 5 g which moves horizontally. The bullet re...
wooden block with mass M 3 kg is lying on a horizontal table and is attached to a spring in its equilibrium position. It is hit by a bullet with mass m 5 g which moves horizontally. The bullet remains in the block after colliding with it. The block moves on the table compressing the spring, with spring constant k 50 Nm, a distance 10 cm. The coefficient of kinetic friction uk 0.2. a) Find the elastic energy stored in...
1. A bullet of mass m -25.0 g is fired into a stationary block of mass...
1. A bullet of mass m -25.0 g is fired into a stationary block of mass m, -4.00 kg, which is suspended on a rope, as shown below. The bullet is initially traveling with velocity v. - 400 m/s, passes through the block and emerges with a final velocity horizontally Immediately after the impact the block travels upward with a velocity of 2.00 m's and reaches a vertical height, h before coming to rest. Determine the maximum height the block...
A0.0240 kg bullet moving horizontally at 500 m/s embeds itself into an initially stationary 0.500 kg...
A0.0240 kg bullet moving horizontally at 500 m/s embeds itself into an initially stationary 0.500 kg block (a) What is their velocity (in m/s) just after the collision? m/s (b) The bulet-embedded biock slides 8.0 m on a horizontal surface with a 0.30 kinetic coefficient of friction, Now what is its velocity (in m/s)? m/s (c) The bullet-embedded block now strikes and sticks to a stationary 2.00 kg block. How far (in m) does this combination travel before stopping? m
A 2 x 10^-3 kg bullet (m) is shot into a 5 kg block (M) of...
A 2 x 10^-3 kg bullet (m) is shot into a 5 kg block (M) of wood which is fixed to a friction less horizontal surface. The bullet hits the block at v = 500m/s 1) Calculate the magnitude of the momentum of the bullet as it hits the block. 2) The bullet embeds itself in the block. How much work is done by the resistive force due to the block in bringing the bullet to rest? 3) The average...
3. A 0.010 kg bullet is shot at 202 m/s into a 1.250 kg wooden ball...
3. A 0.010 kg bullet is shot at 202 m/s into a 1.250 kg wooden ball which is hanging motionless from a 3.00 m long cord. If the bullet sticks into the wooden ball, a. At what speed will the ball and bullet travel after impact? b. Calculate the kinetic energy of the bullet before impact. c. Calculate the kinetic energy of the ball and bullet after 5 the collision. d. How much kinetic energy is lost in the impact?...
A bullet of mass m is fired horizontally into a block of wood of mass M...
A bullet of mass m is fired horizontally into a block of wood of mass M lying on a table. The bullet remains in the block and they slide a distance d after the collision. The coefficient of kinetic friction between the wooden block and the table is u. What was the speed of the bullet before the collsion? let m=.020 kg, M=2.00 kg, u=.500, and d=3.00m
2. A 0.05Kg bullet is shot horizontally in a wooden block of 15Kg at rest. Calculate the speed of the bullet if the maximum height reached by the block with the bullet in it 0.36m.
A 0.0260 kg bullet moving horizontally at 450 m/s embeds itself into an initially stationary 0.500 kg block (a) What is their velocity just after the collision? m/s (b) The bullet-embedded block slides 8.0 m on a horizontal surface with a 0.30 kinetic coefficient of friction. Now what is its velocity? my's (c) The bullet embedded block now strikes and sticks to a stationary 2.00 kg block. How far does this combination travel before stopping? חח Additional Materials Reading
wooden block with mass M 3 kg is lying on a horizontal table and is attached to a spring in its equilibrium position. It is hit by a bullet with mass m 5 g which moves horizontally. The bullet remains in the block after colliding with it. The block moves on the table compressing the spring, with spring constant k 50 Nm, a distance 10 cm. The coefficient of kinetic friction uk 0.2. a) Find the elastic energy stored in...
1. A bullet of mass m -25.0 g is fired into a stationary block of mass m, -4.00 kg, which is suspended on a rope, as shown below. The bullet is initially traveling with velocity v. - 400 m/s, passes through the block and emerges with a final velocity horizontally Immediately after the impact the block travels upward with a velocity of 2.00 m's and reaches a vertical height, h before coming to rest. Determine the maximum height the block...
A0.0240 kg bullet moving horizontally at 500 m/s embeds itself into an initially stationary 0.500 kg block (a) What is their velocity (in m/s) just after the collision? m/s (b) The bulet-embedded biock slides 8.0 m on a horizontal surface with a 0.30 kinetic coefficient of friction, Now what is its velocity (in m/s)? m/s (c) The bullet-embedded block now strikes and sticks to a stationary 2.00 kg block. How far (in m) does this combination travel before stopping? m
3. A 0.010 kg bullet is shot at 202 m/s into a 1.250 kg wooden ball which is hanging motionless from a 3.00 m long cord. If the bullet sticks into the wooden ball, a. At what speed will the ball and bullet travel after impact? b. Calculate the kinetic energy of the bullet before impact. c. Calculate the kinetic energy of the ball and bullet after 5 the collision. d. How much kinetic energy is lost in the impact?...
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