Frictionless ramp

  • #1
gingerkid2323
1
0
1. A 10 kg mass initially at rest is pushed along a level frictionless track by an applied force angled at 45 degrees. The force is exerted for 50m before the mass reaches a ramp and is launched upward to a maximum of 57 meters. how much work did the force do on the mass and what is the magnitude of the applied force.

2. Fnet=ma
w=ke+pe

3. I am not sure where to start
 

Answers and Replies

  • #2
PeterO
Homework Helper
2,435
62
1. A 10 kg mass initially at rest is pushed along a level frictionless track by an applied force angled at 45 degrees. The force is exerted for 50m before the mass reaches a ramp and is launched upward to a maximum of 57 meters. how much work did the force do on the mass and what is the magnitude of the applied force.

2. Fnet=ma
w=ke+pe

3. I am not sure where to start


What was the angle of the ramp?
 

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