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A flat 100kg rock slides

A flat 100kg rock slides down a smooth rocky hill. It started from rest. The hill is 100m long and 50m high. The friction force
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2. asked by physics
3. 775 views
Mandy can get 100kg of corn cob for $160 from Matt,on condition that she buys at least 100kg.From another supplier,she can buy
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2. asked by wa
3. 810 views
One side of the roof of a building slopes up at 30.5°. A roofer kicks a round, flat rock that has been thrown onto the roof by
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2. asked by Anonymous
3. 869 views
One side of the roof of a building slopes up at 30.5°. A roofer kicks a round, flat rock that has been thrown onto the roof by
1. 0 answers
2. asked by Anonymous
3. 809 views
One side of the roof of a building slopes up at 30.5°. A roofer kicks a round, flat rock that has been thrown onto the roof by
1. 0 answers
2. asked by Anonymous
3. 859 views
There is an outcropping of ice with a large drop to a slope below.A 100kg piece of ice breaks off with a 60kg person on top of
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2. asked by Barry
3. 610 views
A 100kg mass starts from rest at the top of an incline plane that makes an angle of 35 degrees with the horizontal, the
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2. asked by Ariel
3. 660 views
A 100kg mass starts from rest at the top of an incline plane that makes an angle of 35 degrees with the horizontal, the
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2. asked by Ariel
3. 663 views
During a rockslide, a 740 kg rock slides from rest down a hillside that is 500 m long and 300 m high. The coefficient of kinetic
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2. asked by Kevin
3. 637 views
During a rockslide, a 740 kg rock slides from rest down a hillside that is 500 m long and 300 m high. The coefficient of kinetic
1. 0 answers
2. asked by Kevin
3. 587 views