JEE Main

AI Gen: Work Energy Power question bank (Physics)

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Q1.

A force $F = (5x^2 - 3)$ N acts on a particle moving along the x-axis. The work done by this force in moving the particle from $x = 0$ to $x = 2$ m is:

Topic: Work Energy Power | Source: AI Generated (JEE Main)

(A)

10 J

(B)

22/3 J

(C)

14/3 J

(D)

34/3 J

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Q2.

A body of mass 2 kg is dropped from a height of 5 m. What is its kinetic energy just before striking the ground? (take $g = 10\text{ m/s}^2$):

Topic: Work Energy Power | Source: AI Generated (JEE Main)

(A)

50 J

(B)

100 J

(C)

200 J

(D)

25 J

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