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Exercise 7.11 A bullet A of mass 100 g is moving with a velocity of A=50...
A bullet of mass m5.00g with its velocity of 100 m/s is fired into a block...
A bullet of mass m5.00g with its velocity of 100 m/s is fired into a block of mass M-95g that is initially at rest at the edge of a table of heighth 5.00m (Figure). The bullet remains in the block, and after the impact the block lands d from the bottom of the table. (g = 10.0 m/s) 12. What is the velocity of the block after the bullet gets into the block? a) 2.5 m/s b) 5.0 m/s c)...
0.150 kg stone rests on a frictionless, horizontal surface. A bullet of mass 7.00 g ,...
0.150 kg stone rests on a frictionless, horizontal surface. A bullet of mass 7.00 g , traveling horizontally at 300 m/s , strikes the stone and rebounds horizontally at right angles to its original direction with a speed of 240 m/s . A)Compute the magnitude of the velocity of the stone after it is struck. B)Compute the direction of the velocity of the stone after it is struck. C)Is the collision perfectly elastic?
0.160 kg stone rests on a frictionless, horizontal surface. A bullet of mass 8.00 g ,...
0.160 kg stone rests on a frictionless, horizontal surface. A bullet of mass 8.00 g , traveling horizontally at 390 m/s , strikes the stone and rebounds horizontally at right angles to its original direction with a speed of 220 m/s . Part A:Compute the magnitude of the velocity of the stone after it is struck. PartB: Compute the direction of the velocity of the stone after it is struck. PartC: Is the collision perfectly elastic? yes or no
PROBLEM 17,101 A 45-g bullet is fired with a velocity of 400 m/s at 0 =...
PROBLEM 17,101 A 45-g bullet is fired with a velocity of 400 m/s at 0 = 30° into a 9-kg square panel of side b = 200 mm. Knowing that h=150 mm and that the panel is initially at rest, determine (a) the velocity of the center of the panel immediately after the bullet becomes embedded, (b) the impulsive reaction at A, assuming that the bullet becomes embedded in 2 ms.
A 5.63-g bullet is moving horizontally with a velocity of +361 m/s, where the sign +...
A 5.63-g bullet is moving horizontally with a velocity of +361 m/s, where the sign + indicates that it is moving to the right (see part a of the drawing). The bullet is approaching two blocks resting on a horizontal frictionless surface. Air resistance is negligible. The bullet passes completely through the first block (an inelastic collision) and embeds itself in the second one, as indicated in part b. Note that both blocks are moving after the collision with the...
A 4.87-g bullet is moving horizontally with a velocity of +358 m/s, where the sign +...
A 4.87-g bullet is moving horizontally with a velocity of +358 m/s, where the sign + indicates that it is moving to the right (see part a of the drawing). The bullet is approaching two blocks resting on a horizontal frictionless surface. Air resistance is negligible. The bullet passes completely through the first block (an inelastic collision) and embeds itself in the second one, as indicated in part b. Note that both blocks are moving after the collision with the...
A 8.05-g bullet is moving horizontally with a velocity of +345 m/s, where the sign +...
A 8.05-g bullet is moving horizontally with a velocity of +345 m/s, where the sign + indicates that it is moving to the right (see part a of the drawing). The bullet is approaching two blocks resting on a horizontal frictionless surface. Air resistance is negligible. The bullet passes completely through the first block (an inelastic collision) and embeds itself in the second one, as indicated in part b. Note that both blocks are moving after the collision with the...
A 4.04-g bullet is moving horizontally with a velocity of +347 m/s, where the sign +...
A 4.04-g bullet is moving horizontally with a velocity of +347 m/s, where the sign + indicates that it is moving to the right (see part a of the drawing). The bullet is approaching two blocks resting on a horizontal frictionless surface. Air resistance is negligible. The bullet passes completely through the first block (an inelastic collision) and embeds itself in the second one, as indicated in part b. Note that both blocks are moving after the collision with the...
A 8.85-g bullet is moving horizontally with a velocity of +366 m/s, where the sign +...
A 8.85-g bullet is moving horizontally with a velocity of +366 m/s, where the sign + indicates that it is moving to the right (see part a of the drawing). The bullet is approaching two blocks resting on a horizontal frictionless surface. Air resistance is negligible. The bullet passes completely through the first block (an inelastic collision) and embeds itself in the second one, as indicated in part b. Note that both blocks are moving after the collision with the...
A 4.85-g bullet is moving horizontally with a velocity of +359 m/s, where the sign +...
A 4.85-g bullet is moving horizontally with a velocity of +359 m/s, where the sign + indicates that it is moving to the right (see part a of the drawing). The bullet is approaching two blocks resting on a horizontal frictionless surface. Air resistance is negligible. The bullet passes completely through the first block (an inelastic collision) and embeds itself in the second one, as indicated in part b. Note that both blocks are moving after the collision with the...
A bullet of mass m5.00g with its velocity of 100 m/s is fired into a block of mass M-95g that is initially at rest at the edge of a table of heighth 5.00m (Figure). The bullet remains in the block, and after the impact the block lands d from the bottom of the table. (g = 10.0 m/s) 12. What is the velocity of the block after the bullet gets into the block? a) 2.5 m/s b) 5.0 m/s c)...
PROBLEM 17,101 A 45-g bullet is fired with a velocity of 400 m/s at 0 = 30° into a 9-kg square panel of side b = 200 mm. Knowing that h=150 mm and that the panel is initially at rest, determine (a) the velocity of the center of the panel immediately after the bullet becomes embedded, (b) the impulsive reaction at A, assuming that the bullet becomes embedded in 2 ms.
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