All parts An object with mass M is moving with an initial velocity vi. The object explodes and breaks into two parts, m1 and m2. Fragment m1 has a mass of 4 kg and moves in the -x direction with a speed of 500 m/s. Mass m2 has a mass of 16 kg and moves in the +x direction with a speed of 375 m/s. Use this information to answer the next 3 questions. 19. What is the momentum of m1 after the explosion? 10,000 kg m/s in the +y direction 2000 kg m/s in the +x direction 500 kg m/s in the -x direction 250 kg m/s in the +x direction 2000 kg m/s in the -x direction 2500 kg m/s in the -y direction 20. What is the magnitude of the momentum in the y-direction of the mass M before the explosion? 500 kg m/s 1000 kg m/s 4000 kg m/s 2000 kg m/s 0 kg m/s 6000 kg m/s 21. What is the velocity of M after the explosion? 500 m/s in the -x direction 500 m/s in the +x direction 200 m/s in the +x direction 200 m/s in the -y direction 0 m/s 200 m/s in the -x direction
All parts
An object with mass M is moving with an initial velocity vi. The object explodes and breaks into two parts, m1 and m2. Fragment m1 has a mass of 4 kg and moves in the -x direction with a speed of 500 m/s. Mass m2 has a mass of 16 kg and moves in the +x direction with a speed of 375 m/s. Use this information to answer the next 3 questions.
19. What is the momentum of m1 after the explosion?
10,000 kg m/s in the +y direction
2000 kg m/s in the +x direction
500 kg m/s in the -x direction
250 kg m/s in the +x direction
2000 kg m/s in the -x direction
2500 kg m/s in the -y direction
20. What is the magnitude of the momentum in the y-direction of the mass M before the explosion?
500 kg m/s
1000 kg m/s
4000 kg m/s
2000 kg m/s
0 kg m/s
6000 kg m/s
21. What is the velocity of M after the explosion?
500 m/s in the -x direction
500 m/s in the +x direction
200 m/s in the +x direction
200 m/s in the -y direction
0 m/s
200 m/s in the -x direction
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
