Question

® Statements given below are incorrect. Write the
correct statements
1. force per unit area of a substance is called density
pressure
2 The mass of a solid is determined by a spring
balance very accurately body weight of the body
ms
3. In SI system, unit of speed is kmh
4. In case of uniform speed, one can need to find average
speed of
the body.​

Answer 1

Answer:

hey mate here's your answer.

1.The force per unit area is called pressure.

3.The SI system,unit of speed is m/s.

hope it helps you

Pls mark as brainliest

Answer 2

Answer:

❤plz mark me as brain list ❤

Explanation:

1)force per unit area of a substance is pressure.

2)?

3)In SI system, unit of speed is metre/second

4. In case of non- uniform speed, one can need to find average

speed of

the body.