Topic: Dynamics and Equilibrium Subtopic: Newton's laws of motion
Why is it advised to wear seatbelts?
Answer: Wearing seatbelts while driving prevents the damage caused to driver in case of any accidents. Seatbelts provide an external force to the driver and in case of an accident seatbelts helps prolong the impact time for momentum to change and thus the effects of accident are reduced.
- Why does force of friction oppose motion?
- What is gravitational acceleration?
- What is net force?
- Why vectors cannot be described by only magnitude?
- How can express liters?
- What is force which causes rocket to take off?