Question

In: Physics

A gun is fired, the bullet weights 16 g. It moves at a speed of 112...

A gun is fired, the bullet weights 16 g. It moves at a speed of 112 m/s, this bullet gets stuck in a disk. The disk properties are as follows, 2.5kg and r=0.4 m. What is the angular speed of the disk after the bullet lodges into it.

Solutions

Expert Solution

genius_generous answered 1 year ago
Next > < Previous

Related Solutions

A(n) 6.7-g bullet is fired from a gun into a 0.90-kg block of wood held in...
A(n) 6.7-g bullet is fired from a gun into a 0.90-kg block of wood held in a vise. The bullet penetrates the block to a depth of 9.00 cm. An identical block of wood (with no bullet inside) is next placed on a frictionless horizontal surface, and a second identical bullet is fired from the same gun into the block. How much smaller is the penetration depth in the second case? (Hint: The depth in the second case should be...
A bullet with a mass of 4.1g and a speed of 650m/s is fired at a...
A bullet with a mass of 4.1g and a speed of 650m/s is fired at a block of wood with a mass of 9.6*10^2kg . The block rests on a frictionless surface, and is thin enough that the bullet passes completely through it. Immediately after the bullet exits the block, the speed of the block is 22m/s . Part A What is the speed of the bullet when it exits the block? (m/s) Part B Is the final kinetic energy...
A 16 g ball is fired horizontally with speed v0 toward a 111 g ball hanging...
A 16 g ball is fired horizontally with speed v0 toward a 111 g ball hanging motionless from a 0.9-m-long string. The balls undergo a head-on, perfectly elastic collision, after which the 111 g ball swings out to a maximum angle θmax=53°. What was v0?
A bullet with a mass m b = 11.5 g is fired into a block of...
A bullet with a mass m b = 11.5 g is fired into a block of wood at velocity v b = 265 m/s. The block is attached to a spring that has a spring constant k of 205 N/m. The block and bullet continue to move, compressing the spring by 35.0 cm before the whole system momentarily comes to a stop. Assuming that the surface on which the block is resting is frictionless, determine the mass of the wooden...
A bullet with a mass m b = 13.1 g is fired into a block of...
A bullet with a mass m b = 13.1 g is fired into a block of wood at velocity v b = 245 m/s. The block is attached to a spring that has a spring constant k of 205 N/m. The block and bullet continue to move, compressing the spring by 35.0 cm before the whole system momentarily comes to a stop. Assuming that the surface on which the block is resting is frictionless, determine the mass of the wooden...
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...
A bullet of mass m = 8.00 g is fired into a block of mass M...
A bullet of mass m = 8.00 g is fired into a block of mass M = 220 g that is initially at rest at the edge of a table of height h = 1.00 m (see figure below). The bullet remains in the block, and after the impact the block lands d = 2.10 m from the bottom of the table. Determine the initial speed of the bullet. ___m/s
A bullet of mass m = 8.00 g is fired into a block of mass M...
A bullet of mass m = 8.00 g is fired into a block of mass M = 210 g that is initially at rest at the edge of a table of height h = 1.00 m (see figure below). The bullet remains in the block, and after the impact the block lands d =  1.90 m from the bottom of the table. Determine the initial speed of the bullet. ________m/s
A bullet of mass m = 29 g is fired into a wooden block of mass...
A bullet of mass m = 29 g is fired into a wooden block of mass M = 4.9 kg as shown in the figure below. The block is attached to a string of length 1.5 m. The bullet is embedded in the block, causing the block to then swing as shown in the figure. If the block reaches a maximum height of h = 0.27 m, what was the initial speed of the bullet?
A 5.00-kg bullet moving with an initial speed of Vi= 400 m/s is fired into and...
A 5.00-kg bullet moving with an initial speed of Vi= 400 m/s is fired into and passes through a 1.00-kg block as shown in the Figure. The block, initially at rest on a frictionless, horizontal surface, is connected to a spring with force constant 1000 N/m. The block moves d = 5.00 cm to the right after impact before being brought to rest by the spring. Find: The speed at which the bullet emerges from the block. The kinetic energy...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT