Question

Short answer type questions.
(a) Define force.
(b) What is atmospheric pressure?
(107) Sonia applies a force of 36 N on an area of 4 m². How much pressure does she apply,
(d) What is pressure?
(6) Shanky exerts a pressure of 28 Pa by applying a force of 14 N on a box. Calculate the
area over which the force is applied.
(Rahul applied a force of 80 N on a table in one direction. Arun applied a force
100 N in the opposite direction. Calculate the resultant force.​

Answer 1

force isa push or pull of any object

Answer 2

ANSWER:

FORCE IS PUSH OR PULL ACTING ON AN OBJECT.

PRESSURE EXERTED BY AIR ON AN OBJECT.

P=F/A

36/4

9 Pa

continuous physical force exerted on or against an object by something in contact with it.

A=F-P

28-14

14 UNIT

HOPE IT HELPS YOU