- Mass
- Weight
- Gravitational force acting on the body
- Amount of matter in a body
- Changes from place to place
- Constant everywhere
- SI Unit: kilogram (kg)
- SI Unit: Newton (N)
Measured using a beam balance Measured using a spring balance
- 8. What is free fall?
- Answer:
- Answer:
SHRIYANSH ACARAHURI
The motion of an object when it falls under the influence of gravity alone is called free fall.
9. Write the equations of motion for free fall.
v=u+gt s=ut+\frac12gt^2 u = Initial velocity v=Final velocity
- Acceleration due to gravity g=
- Time t= s = Distance
- SHRIYANSH ACADEMY RAHURI
- MO-8793095050