Hi! I have this last-minute super SHORT homework. most of the questions aren't related so answering any question will be appreciated very much. Thank you :)

In-Class Assignment - Inelastic Collisions and Explosions Name: Date: Class: AP Physics BOX IN YOUR FINAL ANSWER WITH CORRECT UNITS. Use g = 10 m/s 1. A 15kg block is attached to a spring of force constant 500 N/m and is resting on a frictionless horizontal table. Suddenly it is struck by a 3kg stone traveling horizontally at 8 m/s to the right, whereupon the stone rebounds at 2 m/s horizontally to the left. Find the maximum distance that the block will compress the spring after the collision. 2. A 0.025-kg bullet enters a 2.35-kg watermelon with a speed of 217 m/s and exits the opposite side with a speed of 109 m/s. If the melon was originally at rest, then what speed will it have as the bullet leaves its opposite side? 3. A large 5-kg marble moves at a speed of 20 m/s. It collides with a second marble whose mass is 10-kg, moving at 10 m/s in the same direction. After the collision, the 5-kg marble continues with a speed of 8 m/s in the same direction. (A) What is the speed of the 10-kg marble? (B) What is the initial and final kinetic energies of the system?(C) Is the collision inelastic or elastic?dont nutt en lewis 4. A 57-kg person is on top of a 2.1-kg skateboard and holds a 1.7-kg bowling ball. Initially the skateboard and the person are at rest. The person now throws the bowling bowl 18 m/s East. (A) Which direction will the skateboarder move? (B) With what velocity does the person recoil? 5. A 3.5-kg cannon on wheels is loaded with a 0.0527-kg ball. The cannon and ball are initially moving forward with a speed of 1.27 m/s. The cannon is ignited and launches a 0.0527-kg ball forward with a speed of 75 m/s. Determine the post-explosion velocity of the cannon. 6. A 2.2-kg fire rocket travels east 50 meters in 4.2 seconds and then it explodes and breaks apart into 3 pieces. The first piece is 1.2-kg and travels west at 7 m/s. The second piece is 0.7-kg and travels east at 22 m/s. A) What is the mass of the third piece?B) What is the velocity of the third piece? m o M h 7. A bullet with a mass of 0.003kg is fired into a wooden block that lies on the top of a frictionless horizontal table. The bullet becomes embedded after the collision with the block of mass 0.7kg and the block slides off the table, landing at a distance 4.4m from the edge of the table. The height of the table is 0.5m. What was the initial speed of the bullet