QUESTION 1 A boy throws a football. After the ball leaves his hand, which of the

Question

QUESTION 1 A boy throws a football. After the ball leaves his hand, which of the following are forces that could be acting on the ball? (Assume air resistance is negligible.) Gravitational force Applied force Normal force No forces acting on the ball QUESTION 2 A box slides rightward at constant velocity on a slick (frictionless) table Which of the following forces could be included in the freebody dagram of the box? Normal force Gravitational force Applied force No forces acting on the box e all answers

Explanation / Answer

1) the ball is in the air so there will be no normal force. The forces acting on the ball are :

Gravitational force and applied force

2) the forces on fbd are:

Gravitational, normal and applied force

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