Download CBSE Sample Paper 2024-25 for class 12th to 8th

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Physics Test 67...

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Question 1
4 / -1

Choose the correct statement.

A
If acceleration and velocity both are in same direction then distance can't be equal to magnitude of displacement.

B
If acceleration is opposite to displacement then direction of motion must not change.

C
If speed is increasing that means dot product of velocity and acceleration must be positive.

D
If speed is increasing that means velocity and acceleration must be positive.

Question 2
4 / -1

A Car is moving eastward at t = 0 with a velocity 10 m/s. After 1 sec. it is moving in North direction with velocity 10 m/s. Then the average acceleration is :-

A
10√2m/s² towards north west

B
10 m/s² towards north east

C
zero

D
10 √2 m/s² towards north east

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