a golf ball of mass 0.03 kg initially at rest is struck by a golf club and given a speed of 50m/s along the horizontal. if the club and the ball were in contact for 0.002is, what average force is acted on the ball? show whether or not gravity should be accounted for
Answers: 1
Physics, 22.06.2019 13:50, Geo777
Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination. at the turning point, how far is the second student from the destination?
Answers: 3
Physics, 22.06.2019 15:30, haileyjones732
Two pans of a balance are 24.1 cm apart. the fulcrum of the balance has been shifted 1.33 cm away from the center by a dishonest shopkeeper. by what percentage is the true weight of the goods being marked up by the shopkeeper? assume the balance has negligible mass. answer in units of %.
Answers: 1
a golf ball of mass 0.03 kg initially at rest is struck by a golf club and given a speed of 50m/s al...
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