Work, Energy and Power-Work-Energy Theorem (AIIMS Physics): Questions 10 - 10 of 10

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Question number: 10

» Work, Energy and Power » Work-Energy Theorem

MCQ▾

Question

The spring constant of a spring balance is 5×103Nm . It is initially stretched by 5 cm from the unstretched position. Then the work done to stretch it further by another 10 cm is

Choices

Choice (4) Response

a.

30J

b.

40J

c.

90J

d.

60J

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