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1. A volleyball is released three times from three different heights: 5 m, 10 m, and 20 m. Which statement is correct about
3 answers
asked by
anonymous
503 views
Determine the power of a motor of a 1200 kg car that changes its speed from 10 m / s to 16 m / s in 3 seconds. Express the
1 answer
asked by
Kayla
354 views
Can anyone define force please
1 answer
asked by
Jonh
280 views
A spring 20 cm long is stretched to 25 by load of 50n what will be it's length when stretched by 100n assuming that the elastic
1 answer
asked by
akaangeesamuel
202 views
A Stone is thrown with a velocity of 15m/s at an angle of 60° to the horizontal.calculate the range of the stone
1 answer
asked by
John
240 views
a ball is projected up ward at an angle of 37 degree from the horizontal with an initial velocity of 20 m/s from 12.8m high
1 answer
asked by
Daniel
148 views
Define the terms
A)Mass B) weight C)show how each can be measured
1 answer
asked by
Dean
57 views