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The work done on an object depends on:
1. Displacement
2. The angle between force and displacement
3. Force applied
4. The initial velocity of an object
2. The angle between force and displacement
3. Force applied
4. The initial velocity of an object
Choose the correct options from the following:
- a)1, 2 and 3 only
- b)1, 3 and 4 only
- c)3 and 4 only
- d)1, 2, 3 and 4
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
The work done on an object depends on:1. Displacement2. The angle betw...
Work done is given by the dot product of force and displacement vector i.e., 
= Fd cosq, where q is the angle between the force and displacement vector. Hence the work done depends on displacement d, force F, and q - angle between force and displacement.
= Fd cosq, where q is the angle between the force and displacement vector. Hence the work done depends on displacement d, force F, and q - angle between force and displacement.Most Upvoted Answer
The work done on an object depends on:1. Displacement2. The angle betw...
Displacement:
The work done on an object depends on its displacement, which is the change in position of the object from its initial point to its final point. The work done is calculated as the force applied multiplied by the displacement in the direction of the force.
Angle between Force and Displacement:
The angle between the force applied on an object and the displacement of the object also affects the work done. The work done is maximum when the force and displacement are in the same direction (angle = 0°) and is minimum when they are perpendicular to each other (angle = 90°).
Force Applied:
The amount of force applied on an object is crucial in determining the work done on the object. The work done is directly proportional to the force applied; a greater force results in more work done on the object.
Initial Velocity of an Object:
The initial velocity of an object does not directly affect the work done on it. Work is calculated based on the force applied and the displacement of the object, regardless of its initial velocity.
Therefore, the correct options are 1, 2, and 3 only. Displacement, the angle between force and displacement, and the force applied are the factors that determine the work done on an object, while the initial velocity of the object does not play a direct role in this calculation.
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The work done on an object depends on:1. Displacement2. The angle between force and displacement3. Force applied4. The initial velocity of an objectChoose the correct options from the following:a)1, 2 and 3 onlyb)1, 3 and 4 onlyc)3 and 4 onlyd)1, 2, 3 and 4Correct answer is option 'A'. Can you explain this answer?
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