Mickey, a daredevil mouse of mass 20.3 g,20.3 g, is attempting to become the world's first "mouse cannonball." He is loaded into a spring-powered gun pointing up at some angle and is shot into the air. The gun's spring has a force constant of 90.5 N/m90.5 N/m and is initially compressed a distance of 13.9 cm13.9 cm from its relaxed position. If Mickey has a constant horizontal speed of 2.23 m/s2.23 m/s while he is flying through the air, how high above his initial location in the gun does Mickey soar? Take ?=9.81 m/s2.

Mickey, a daredevil mouse of mass 0.0189 kg, is attempting to become the world's first "mouse cannonball." He is loaded into a spring-powered gun pointing up at some angle and is shot into the air. The gun's spring has a force constant of 91.9 N/m and is initially compressed a distance of 0.127 m from its relaxed position. If Mickey has a constant horizontal speed of 2.49 m/s while he is flying through the air, how high h above his initial location in the gun does Mickey soar? Assume g = 9.81 m/s 2.

A bullet with mass 4.95 g is fired horizontally into a 1.972-kg block attached to a horizontal spring. The spring has a constant 5.71 x 102 N/m and reaches a maximum compression of 6.44 cm. (a) Find the initial speed of the bullet-block system. m/s (b) Find the speed of the bullet. m/s

A 0.650 kgkg block is attached to a spring with spring constant 14.0 N/mN/m. While the block is sitting at rest, a student hits it with a hammer and almost instantaneously gives it a speed of 46.0 cm/scm/s. What is the block's speed at the point where x=0.20 A?

The class I'm taking is physics for scientists and engineers! I am completely stuck. Need help. I have attached the problem. Please view both attachments before answering. If you can please explain your answer so I can fully understand. Thank you!

One way to measure the speed of a bullet is to fire it into a block of wood attached to a spring.  The bullet hits the block and remains lodged in it. The spring is compressed after the collision.  If the mass of the bullet is 8.0×10−38.0×10−3 kg, and the mass of the block is 4.0 kg, and the spring constant is 2400 N/m, then what is the initial speed of the bullet if the maximum compression of the spring is 0.087 m?   Give your answer in m/s.

A 1.90 kg block slides on a rough horizontal surface. The block hits a spring with a speed of 2.00 m/s and compresses it a distance of 11.0 cm before coming to rest. If the coefficient of kinetic friction between the block and the surface is 0.460, what is the force constant of the spring?

The 10-kg block is released with a speed of 5 m/s when the spring is unstretched. The coefficient of kinetic friction between the block and the inclined surface is 0.2. What is the speed of the block when it has slid 1 m down the surface? k = 200 N/m 5 m/s 30° 4.27 m/s O 3.85 m/s O 5.64 m/s O 3.38 m/s O 7.17 m/s

Mickey, a daredevil mouse of mass 21.3 g, is attempting to become the world's first "mouse cannonball." He is loaded into a spring-powered gun pointing up at some angle and is shot into the air. The gun's spring has a force constant of 90.7 N/m and is initially compressed a distance of 14.7 cm from its relaxed position. If Mickey has a constant horizontal speed of 2.31 m/s while he is flying through the air, how high above his initial location in the gun does Mickey soar? Take g = 9.81 m/s². height above initial location:

Mickey, a daredevil mouse of mass 0.0221 kg, is attempting to become the world's first "mouse cannonball." He is loaded into a spring‑powered gun pointing up at some angle and is shot into the air. The gun's spring has a force constant of 72.9 N/m and is initially compressed a distance of 0.129 m from its relaxed position. If Mickey has a constant horizontal speed of 2.07 m/s while he is flying through the air, how high h above his initial location in the gun does Mickey soar? Assume ?=9.81 m/s2. h = ? m