A bullet is firef horizontally into an initially stationary block of wood suspended by a string...

A bullet is firef horizontally into an initially stationary block of wood suspended by a string and remains embedded in the block. The bullets mass is m=0.0085kg while that of the block is M=0.99kg. After the collision the block/bullet system swings and reaches a maximum height of h=1.15m above inital height. Neglect air resostance. A.)Enter an expression for the speed of the block/bullet system immediately after the collision in terms of defined quantities and g. b.)enter an expression for the inital speed of the bullet in terms of defined quantities and g. c.) enter an expression for the kinetic energy of the block/bullet system immediately after the collision in terms of defined quantities and g.

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genius_generous answered 2 years ago

A bullet flies horizontally, hits a wooden block suspended from a 1.0 m string, and gets...

A bullet flies horizontally, hits a wooden block suspended from a 1.0 m string, and gets stuck in the block. The angle of deviation of the string equals 11 degrees. The mass of the bullet is 1000 times smaller than the mass of the block. What is the initial speed of the bullet? Point out the laws of physics in the solution and show all steps.

A large crate is suspended by a light string. A bullet is fired horizontally into the...

A large crate is suspended by a light string. A bullet is fired horizontally into the crate and becomes firmly lodged inside it. After being struck by the bullet, the crate swings upward to a maximm height and then swings back up. Just before the collision (time t1), the crate is at rest and the bullet moves horizontally with speed v0. Immediately after the bullet becomes lodged inside the crate (time t2) the bullet and crate move together with speed...

A bullet is shot horizontally and becomes embedded in a large block, which is initially at...

A bullet is shot horizontally and becomes embedded in a large block, which is initially at rest on a horizontal surface. How far will the block slide before stopping? The mass of the bullet is 12.6 g, the mass of the block is 9.8 kg, the bullet's impact speed is 710 m/s, and the coefficient of kinetic friction between the block and the surface is 0.220. (Assume that the block does not spin after being hit with the bullet.)

A) A 12.0-g bullet is fired horizontally into a 113-g wooden block that is initially at...

A) A 12.0-g bullet is fired horizontally into a 113-g wooden block that is initially at rest on a frictionless horizontal surface and connected to a spring having spring constant 149 N/m. The bullet becomes embedded in the block. If the bullet-block system compresses the spring by a maximum of 76.0 cm, what was the speed of the bullet at impact with the block? B)A 0.033-kg bullet is fired vertically at 238 m/s into a 0.15-kg baseball that is initially...

In Fig. 8.3, a bullet of mass 0.01 kg moving horizontally strikes a block of wood...

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A 0.0210 kg bullet moving horizontally at 500 m/s embeds itself into an initially stationary 0.500...

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A bullet is fired horizontally at a stationary 7.0 kg target. The target sits on a...

A bullet is fired horizontally at a stationary 7.0 kg target. The target sits on a frictionless horizontal surface and is connected to a spring on the backside of the target. The spring has a spring constant of 5000 N/m. The 11.0 g bullet is traveling horizontally at 675 m/s the moment before it strikes the target. After 1 ms, the bullet is embedded into the target and begins to oscillate. Ignore air resistance. (a) Determine the speed of the...

A 12.7 g bullet is fired into a block of wood at 245 m/s. The block...

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A bullet of mass m1 is fired horizontally into a wooden block of mass m2 resting...

A bullet of mass m1 is fired horizontally into a wooden block of mass m2 resting on a horizontal surface. The coefficient of kinetic friction between block and surface is μk. The bullet remains embedded in the block, which is observed to slide a distance s along the surface before stopping. What was the initial speed of the bullet? Take the free-fall acceleration to be g.

A bullet of mass 5.00 g is fired horizontally into a wooden block of mass 1.16...

A bullet of mass 5.00 g is fired horizontally into a wooden block of mass 1.16 kg resting on a horizontal surface. The coefficient of kinetic friction between block and surface is 0.240. The bullet remains embedded in the block, which is observed to slide a distance 0.200 m along the surface before stopping. Part A What was the initial speed of the bullet?

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