Physicshard · Past Paper
If the Earth stops rotating, the value of 'g' at the equator will:
AIncrease
BDecrease
CRemain same
DBecome zero
✓ Correct Answer: A — Increase
Rotation reduces 'g' due to centrifugal effects; stopping it increases the effective 'g'.
Share this question
More from Physics
- If a body covers equal distances in equal intervals of time, it is in:
- If the Earth's radius decreases by 1% while mass remains same, the value of 'g' will:
- In an AC circuit, the ratio of peak voltage to RMS voltage is:
- The initial velocity of a body is u. It stops after a time t. The retardation is:
- One horsepower (1 HP) is equal to how many Watts?