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Circular Motion

When a body is moving along a circular path it covers a certain angle in a given interval of time. Such type of motion is__________________?

When a body is moving along a circular path it covers a certain angle in a given interval of time. Such type of motion is__________________?

A. Vibratory motion
B. Linear motion
C. Rotatory motion
D. Angular motion

When a body is moving along a circular path it covers a certain angle in a given interval of time. Such type of motion is__________________? Read More »

Circular Motion, Physics Mcqs

How many days would be in a year if the distance between the earth and the sun were reduced to half of its present value (assuming circular orbit) ?

How many days would be in a year if the distance between the earth and the sun were reduced to half of its present value (assuming circular orbit) ?

A. 365 days
B. 730 days
C. 329 days
D. 129 days

How many days would be in a year if the distance between the earth and the sun were reduced to half of its present value (assuming circular orbit) ? Read More »

Circular Motion, Physics Mcqs

A body of 2 kg is suspended from the ceiling of an elevator moving up with an acceleration g. Its apparent weight in the elevator will be______________?

A body of 2 kg is suspended from the ceiling of an elevator moving up with an acceleration g. Its apparent weight in the elevator will be______________?

A. 9.8 N
B. 19.6 N
C. 129.4 N
D. 39.2 N

A body of 2 kg is suspended from the ceiling of an elevator moving up with an acceleration g. Its apparent weight in the elevator will be______________? Read More »

Circular Motion, Physics Mcqs

A man of weight W is standing on an elevator which is ascending with an acceleration a. The apparent weight of the man is_______________?

A man of weight W is standing on an elevator which is ascending with an acceleration a. The apparent weight of the man is_______________?

A. mg
B. mg – ma
C. mg + ma
D. mg – ma

A man of weight W is standing on an elevator which is ascending with an acceleration a. The apparent weight of the man is_______________? Read More »

Circular Motion, Physics Mcqs

Moving along the circumference of a circle completes two revolutions. If the radius of the circular path is R, the ratio of displacement to the covered path will be_______________?

Moving along the circumference of a circle completes two revolutions. If the radius of the circular path is R, the ratio of displacement to the covered path will be_______________?

A. πR
B. 2πR
C. 0
D. 4πR

Moving along the circumference of a circle completes two revolutions. If the radius of the circular path is R, the ratio of displacement to the covered path will be_______________? Read More »

Circular Motion, Physics Mcqs