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Questions and answers by
Mr. McKee
Questions (4)
What will a spring scale read for the weight of a 75 kg woman in an elevator that moves upward with acceleration 0.30 g? w=?
1 answer
727 views
Calculate the force of the Earths gravity on a spacecraft 12,800 km (2 earth radii) above the Earths surface if its mass is 1350
1 answer
1,626 views
A 0.140 kg baseball traveling 39.0 m/s strikes the catchers mitt, which, in bringing the ball to rest, recoils backward 13cm.
Que
1 answer
595 views
What is the magnitude of the average force required to stop an 1500kig car in 8.0 s if the care is traveling at 95 km/h?
Formula:
1 answer
487 views
