EARTH SCIENCE
MAGNETISM
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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direction
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shape
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size
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motion
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Detailed explanation-1: -The action and reaction forces act on different objects. On the other hand, the volleyball players in this picture are both exerting a force on the same object – the volleyball. When they hit the ball from opposite directions, each of their hands exerts a force on the ball equal in strength but opposite in direction.
Detailed explanation-2: -In Volleyball, the force is the player and the object is the ball. When the player hits, spikes, or serves the ball it moves in the direction in which the force has been applied. Hopefully, that direction will be over the net, when spiking or serving, and to the target when bumping.
Detailed explanation-3: -Gravitational force impacts every aspect of volleyball; whether you are serving, passing, or hitting. Gravity will effect every contact with the volleyball. When some one is going to serve, the server uses upward and forward force on the volleyball, while gravity is using a downward force.
Detailed explanation-4: -Forces are constantly at play in serves and spiking the ball. The net force on the ball equals its mass, 0.27 kg, times the acceleration produced by the player. Throughout the game of volleyball, the mass of the ball remains constant, but the acceleration and direction of the ball change constantly.