Physics, 27.02.2020 17:58 zahradawkins2007
A person throws a 0.5 kg ball up in the air in 1.1 s. During this process the position of the ball changes from 0.5 m to 1.5 m (before being released) and the speed of the ball changes from 0 m/s to 7 m/s. What is the work (in J) done by the force of gravity on the ball while the ball is being thrown?
Answers: 1
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While listening to operatic solos, musicians process the lyrics and the tunes in separate brain areas. this most clearly illustrates the functioning of different
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In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant
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Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.
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Physics, 22.06.2019 12:30
An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.
Answers: 2
A person throws a 0.5 kg ball up in the air in 1.1 s. During this process the position of the ball c...
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