Question

pls solve this fill in the blanks ​

Answer 1

Answer:

1 muscular force

2 rest

3 force

4 shape

5 law of motion

6 first law of motion

7 balance force

8 velocity

9 velocity

Answer 2

Answer:

(I) The force applied by the muscles of our body is called muscular force.

(II) A body kept at rest will remain rest if no unbalanced force acts on it.

(III) To accelerate a body, a force must act on it.

(iv) A force can change state, position or shape of an object.

(v) Due to force of friction an object at rest will tend to remain in rest.

(vi) A dirty carpet can be cleaned by beating

This is in accordance with the First Newton's laws of motion.

(vii) The force acting on a body moving with a uniform velocity is called balance force.

(viii) The force needed to produce an acceleration of 1m/s2 in a body of mass 1 kg is called force of one Newton .

(ix) Rate of change of momentum of a body is called force .

(x) Momentum is product of mass and it's Velocity.