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las A bullet of mass 1.2 kg is headed at hori- zontal speed 90 m/s toward...
A bullet of mass 0.017 kg traveling horizontally at a high speed of 210 m/s embeds...
A bullet of mass 0.017 kg traveling horizontally at a high speed of 210 m/s embeds itself in a block of mass 4 kg that is sitting at rest on a nearly frictionless surface. (a) What is the speed of the block after the bullet embeds itself in the block? Vf = m/s ) Calculate the total translational kinetic energy before and after the collision. Ktrans,i = Ktrans,f = (c) Compare the two results and explain why there is a...
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
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 bullet of horizontal velocity v1i = 400 m/s and mass m1 = 0.03 kg strikes,...
A bullet of horizontal velocity v1i = 400 m/s and mass m1 = 0.03
kg strikes, and passes through, a block of wood of mass m2 = 0.2 kg
which is initially at rest on a frictionless horizontal surface. If
the final velocity of the block is v2f = 25 m/s, what is the final
velocity of the bullet?
(7 pts) A bullet of horizontal velocity vi=400 m/s and mass m, = 0.03 kg strikes, and passes through a block...
A block of mass M = 5.60 kg, at rest on a horizontal frictionless table, is...
A block of mass M = 5.60 kg, at rest on a horizontal frictionless table, is attached to a rigid support by a spring of constant k = 6390 N/m. A bullet of mass m = 8.20 g and velocity of magnitude 710 m/s strikes and is embedded in the block (the figure). Assuming the compression of the spring is negligible until the bullet is embedded, determine (a) the speed of the block immediately after the collision and (b) the...
A bullet of mass m = 15 g is fired into a wooden block of mass...
A bullet of mass m = 15 g is fired into a wooden block of mass M = 2.0 kg resting initially at the edge of a frictionless table of height h = 1.2 m. The bullet gets imbedded in the block, and after impact the block+bullet lands on the floor a horizontal distance d = 1.8 m from the bottom of the table. What was the initial speed of the bullet? A. 367 m/s B. 489 m/s C. 133...
A block of mass M = 1.94 kg, at rest on a horizontal frictionless table, is...
A block of mass M = 1.94 kg, at rest on a horizontal
frictionless table, is attached to a rigid support by a spring of
constant k = 110 N/m. A bullet of mass m = 4.7 g and velocity of
magnitude 810 m/s strikes and is embedded in the block (Fig. See
below). Assuming the compression of the spring is negligible until
the bullet is embedded, determine (a) the speed of the block
immediately after the collision and (b)...
A block of mass M = 6.20 kg, at rest on a horizontal frictionless table, is...
A block of mass M = 6.20 kg, at rest on a horizontal frictionless table, is attached to a rigid support by a spring of constant k = 6410 N/m. A bullet of mass m = 9.30 g and velocity v→ of magnitude 600 m/s strikes and is embedded in the block (the figure). Assuming the compression of the spring is negligible until the bullet is embedded, determine (a) the speed of the block immediately after the collision and (b)...
A bullet of mass m = 40 g, moving horizontally with speed v, strikes a clay...
A bullet of mass m = 40 g, moving horizontally with speed v, strikes a clay block of mass M=1.33 kg that is hanging on a light inextensible string of length L=0.767. The bullet becomes embedded in the block, which was originally at rest. What is the smallest value of vv which would cause the block-on-a-string to swing around and execute a complete vertical circle?
A bullet of mass 0.017 kg traveling horizontally at a high speed of 210 m/s embeds itself in a block of mass 4 kg that is sitting at rest on a nearly frictionless surface. (a) What is the speed of the block after the bullet embeds itself in the block? Vf = m/s ) Calculate the total translational kinetic energy before and after the collision. Ktrans,i = Ktrans,f = (c) Compare the two results and explain why there is a...
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
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 bullet of horizontal velocity v1i = 400 m/s and mass m1 = 0.03
kg strikes, and passes through, a block of wood of mass m2 = 0.2 kg
which is initially at rest on a frictionless horizontal surface. If
the final velocity of the block is v2f = 25 m/s, what is the final
velocity of the bullet?
(7 pts) A bullet of horizontal velocity vi=400 m/s and mass m, = 0.03 kg strikes, and passes through a block...
A block of mass M = 1.94 kg, at rest on a horizontal
frictionless table, is attached to a rigid support by a spring of
constant k = 110 N/m. A bullet of mass m = 4.7 g and velocity of
magnitude 810 m/s strikes and is embedded in the block (Fig. See
below). Assuming the compression of the spring is negligible until
the bullet is embedded, determine (a) the speed of the block
immediately after the collision and (b)...
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