When a running car stops suddenly, the passengers tends to lean forward because of:
A). Centrifugal force
B). Inertia of rest
C). Inertia of motion
D). Gravitational force
Inertia of motion
When a running car stops suddenly, the passenger tends to lean forward because of inertia of motion. according to Newton's 1st law of motion, every bodies have nature to maintain inertia of rest or motion until there is no net force applied on that body.
1. Which of the following never occurs singly in nature?
2. Stars appears to move from east to west because
4. As water is cooled from 4 deg C to 0 deg C, its density
5. The device used to change the speed of an electric fan is
6. Which one of the following determines the sharpness of image in a camera ?
7. Formation of shadows can be explained by
9. Curie point is the temperature at which
10. Heat transfer horizontally within the atmosphere Is called