Physics Frictional force acts in The same direction as the motion All the directions The opposite direction of the motion Upward direction The same direction as the motion All the directions The opposite direction of the motion Upward direction ANSWER DOWNLOAD EXAMIANS APP
Physics The force which makes a vehicle to stop when break is applied is called Frictional force Vanderwalls force Gravitational force Covalant force Frictional force Vanderwalls force Gravitational force Covalant force ANSWER DOWNLOAD EXAMIANS APP
Physics Vehicle tyres are inflated properly To ensure smooth running. To avoid skidding and to minimise friction To allow the vehicle to take more load. To go fast and save fuel. To ensure smooth running. To avoid skidding and to minimise friction To allow the vehicle to take more load. To go fast and save fuel. ANSWER DOWNLOAD EXAMIANS APP
Physics Friction is caused by the ________ on the two surfaces in contact. Irregularities Smoothness Densities Gaps Irregularities Smoothness Densities Gaps ANSWER DOWNLOAD EXAMIANS APP
Physics Ball bearings are used in cycles, scooters etc to Reduce the friction between the wheel and the axle Reduce the friction between ground and the whee None of these Increase the friction between the wheel and the axle Reduce the friction between the wheel and the axle Reduce the friction between ground and the whee None of these Increase the friction between the wheel and the axle ANSWER DOWNLOAD EXAMIANS APP
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