PLEASE HELP WILL GIVE BRAINLIST IF CORRECT FOR TEST NEED AWNSERS QUICK
A roller coaster car of mass m = 200 kg is released from rest at the top of a 60 m high hill (position A), and rolls with negligible friction down the hill, through a circular loop with a height of 40 m (positions B, C, and D), and along a horizontal track (to position E).
1, Write the qualitative conservation equation for the car from point A to point B.
2. What is the velocity of the car at position B?
3.What is the velocity of the car at position D?
please fill out diagram and show work
Answers: 2
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PLEASE HELP WILL GIVE BRAINLIST IF CORRECT FOR TEST NEED AWNSERS QUICK
A roller coaster car of mas...
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