Question

In case of negative work, the angle between the force and displacement is (a) 0°
(b) 45°
(c) 90°
(d) 180°

Answer 1

Hello !!❤

In case of negative work, the angle between the force and displacement is 180°

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Answer 2

The correct answer is option (d) 180°.

Explanation:

• In case of negative work, the angle between the force and displacement is 180°.
• The amount of work done can be positive, negative, or zero.
• The force of gravity acts in the downward direction when a body is lifted upward.
• The body, on the other hand, is being displaced upward.
• The work done by the gravitational force on the body is negative since the angle between force and displacement is 180 degrees.