A 2-kg block sits on a horizontal table. There is a hole in the table directly...
A 2-kg block sits on a horizontal table. There is a hole in the table directly underneath the center of the block. A 15-g bullet is shot vertically upward through the hole and into the block. The bullet penetrates the block. and comes to rest in it (assume this happens instantaneously). The block (with the bullet in it) then travels upward to a maximum height of 0.008 m above the table before falling back down. what was the speed of the bullet right before it hits the block?
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A 2-kg block sits on a horizontal table. There is a hole in the
table directly...
A 1.35-kg wooden block rests on a table over a large hole as in the figure...
A 1.35-kg wooden block rests on a table over a large hole as in
the figure below. A 4.80-g bullet with an initial velocity vi is
fired upward into the bottom of the block and remains in the block
after the collision. The block and bullet rise to a maximum height
of 20.0 cm.
ot (a) Describe how you would find the initial velocity of the bullet using ideas you have learned in this chapter using the conservation of chemical...
Ballistic and Springs-- An 8g bullet is shot into a 2.2-kg block of wood thatis initially...
Ballistic and Springs-- An 8g bullet is shot into a 2.2-kg block of wood thatis initially at rest. The bullet embeds in the block, and together they slide on a horizontal frictionless surface at 1.2 m/s towards on unstrained ideal spring that is fixed to a wall. The spring is compressed by the block as it comes to a momentary stop. Ignore the effects of air resistance. (a) What is the velocity of the bullet immediately before it hits the...
A metal block of mass M = 1.99 kg rating on a horizontally as shown below...
A metal block of mass M = 1.99 kg rating on a horizontally as shown below is hit by a bullet of mass m = 1.00 times 10^2 kg shot vertically from underneath. At the moment of impact the bullet was moving upward with a speed v = 350 m/s. After the impact, the block jumps to height of 0.625 m above the surface. a) Find the velocity of the block acquired during the impact. b) Find velocity of the...
Q1: A 1.25 kg wooden block rests on a table over a large hole as shown in the figure. A 5.00 g bullet with an initial ve...
Q1: A 1.25 kg wooden block rests on a table over a large hole as shown in the figure. A 5.00 g bullet with an initial velocity vi is fired upward into the bottom of the block and remains in the block after the collision. The block and bullet rise to a maximum height of 22.0 cm. (a) describe how you would find the initial velocity of the bullet using ideas you have learned in this chapter. (b) Calculate the...
A 6 kg block sits at rest on a frictionless horizontal table. A 12 N horizontal...
A 6 kg block sits at rest on a frictionless horizontal table. A 12 N horizontal force is suddenly applied to the block and maintained as the block begins moving. What is the acceleration of the block after the force is applied? What is the speed of the block after it has moved a distance of 0.5 m?
In the figure here, a 14.8 g bullet moving directly upward at 1020 m/s strikes and...
In the figure here, a 14.8 g bullet moving directly upward at 1020 m/s strikes and passes through the center of mass of a 7.1 kg block initially at rest. The bullet emerges from the block moving directly upward at 590 m/s. To what maximum height does the block then rise above its initial position?
In the figure here, a 8.0 g bullet moving directly upward at 940 m/s strikes and...
In the figure here, a 8.0 g bullet moving directly upward at 940 m/s strikes and passes through the center of mass of a 6.7 kg block initially at rest. The bullet emerges from the block moving directly upward at 450 m/s. To what maximum height does the block then rise above its initial position?
A 1.25-kg block of wood sits at the edge of a table, 0.790 m above the...
A 1.25-kg block of wood sits at the edge of a table, 0.790 m above the floor. A 1.20×10−2-kg bullet moving horizontally with a speed of 750 m/s embeds itself within the block.What horizontal distance does the block cover before hitting the ground?
A 1.35-kg block of wood sits at the edge of a table, 0.730 m above the...
A 1.35-kg block of wood sits at the edge of a table, 0.730 m above the floor. A 1.15×10−2-kg bullet moving horizontally with a speed of 745 m/s embeds itself within the block.What horizontal distance does the block cover before hitting the ground?
A 0.014 kg bullet traveling horizontally at 403 m/s strikes a 4 kg block of wood...
A 0.014 kg bullet traveling horizontally at 403 m/s strikes a 4 kg block of wood sitting at the very edge of a horizontal table of height 1 meters. The bullet is lodged into the wood. [For the signs of directions in this problem, take forward and upward to be positive; backward and down to be negative.] a) What is the momentum of the bullet right before it impacts the block of wood? b) What is the momentum of the...
A 1.35-kg wooden block rests on a table over a large hole as in
the figure below. A 4.80-g bullet with an initial velocity vi is
fired upward into the bottom of the block and remains in the block
after the collision. The block and bullet rise to a maximum height
of 20.0 cm.
ot (a) Describe how you would find the initial velocity of the bullet using ideas you have learned in this chapter using the conservation of chemical...
A metal block of mass M = 1.99 kg rating on a horizontally as shown below is hit by a bullet of mass m = 1.00 times 10^2 kg shot vertically from underneath. At the moment of impact the bullet was moving upward with a speed v = 350 m/s. After the impact, the block jumps to height of 0.625 m above the surface. a) Find the velocity of the block acquired during the impact. b) Find velocity of the...
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