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Physics GK · Q227

Work, Energy and Power

Competitive Exams · Physics GK · question 227

Q227

Consider the following statement and conclusions which can be drawn from it. Choose the correct conclusion. Statement: In starting a loaded cart, one has to push harder than to keep it moving.

A.
The weight of a moving object is less
B.
The wheels tend to slip initially
C.
There is less friction once the cart starts moving
Answer
D.
Practice makes perfect

Answer: Option C

Solution

Answer: Option C
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