A force acts on a moving rubber ball.Put a tick in the box alongside any three of the following changes that could happen to the ball because of the force. [Note – No half mark, either 1 or 0]*1 pointa change in directiona change in shapea change in massa change in speed
Question
A force acts on a moving rubber ball.Put a tick in the box alongside any three of the following changes that could happen to the ball because of the force. [Note – No half mark, either 1 or 0]*1 pointa change in directiona change in shapea change in massa change in speed
Solution
The three changes that could happen to the ball because of the force are:
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A change in direction: When a force is applied to a moving object, it can cause the object to change its direction. For example, when you kick a moving soccer ball, it changes its direction.
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A change in shape: When a force is applied to an object, it can cause a temporary or permanent change in shape. For example, when you squeeze a rubber ball, it changes its shape.
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A change in speed: When a force is applied to a moving object, it can cause the object to speed up, slow down, or stop. For example, when you throw a ball, the force of your throw changes the speed of the ball.
A change in mass is not possible because the mass of an object is a measure of the amount of matter in the object, and this does not change when a force is applied.
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