Physics, 14.12.2019 05:31 eburnhisel2023
An old building is being demolished by swinging a heavy metal ball from a crane. suppose that such a 100 kg ball swings from a 20-m-long wire at speed 10m/s as the wire passes the vertical orientation. assume the ball stops after sinking 1.5 m into the wall. what was the average force that the ball exerted on the wall?
Answers: 3
Physics, 21.06.2019 23:30, kaytonleeb
The velocity of car is 80.0 miles per hour. what is the velocity of car in meters per second? (1 km -0.621 miles) m/s
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Physics, 22.06.2019 11:00, MoogleCaliS
How do we measure or think of speed in the united states?
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An old building is being demolished by swinging a heavy metal ball from a crane. suppose that such a...
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