If a ball is thrown upwards, it slows down, stops momentarily, and then falls back to the ground Class 8
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If a ball is thrown upwards, it slows down, stops momentarily, and then falls back to the ground Class 8
If a ball is thrown upwards, it slows down, stops momentarily, and then falls back to the ground. Name the forces acting on the ball and specify their directions. Class 8
(i) During its upward motion Class 8
Answer:
During its upward motion: The forces acting on the ball are:
- Gravitational force: This force acts downward towards the Earth.
- Muscular force (initially): This is the force applied when the ball is thrown upwards.
(ii) During its downward motion Class 8
Answer:
During its downward motion: The gravitational force continues to act downward, pulling the ball back towards the ground.
(iii) At its topmost position Class 8
Answer:
At its topmost position: At this point, the ball momentarily stops, but the gravitational force still acts downward. There is no upward force acting on the ball at this position.