Physics, 03.02.2020 23:49, michaylabucknep7u3y2
Agolf ball is hit from the ground into the air with an initial velocity of 64 ft/sec. how many seconds will it take for the golf ball to return to the ground of h=64t-16t^2 represents the height of the ball above the ground t sec after it is hit
Answers: 3
Physics, 22.06.2019 11:00, taylorwhitfield6
Aperson walks first at a constant speed of 4.89 m/s along a straight line from point a to point b and then back along the line from b to a at a constant speed of 2.95 m/s. what is the average speed over the entire trip?
Answers: 1
Physics, 22.06.2019 16:30, lunarwoo
A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
Answers: 2
Agolf ball is hit from the ground into the air with an initial velocity of 64 ft/sec. how many secon...
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