Assertion: Angle of repose is equal to angle of friction.
Reason: When the body is just at the point of motion, the force of friction in this stage is called as limiting friction.

Assertion: A car moving on a horizontal road may be thrown out of the road in taking a turn due to lack of proper centripetal force.

Reason: If a particle moves in a circle, describing equal angles in equal intervals of time. Then the velocity vector changes its magnitude.