Question

fill in the blanks.
1. force of friction always_ motion of objects.
2. the mass of an object mesure of its _ .
3. s.i unit of forse is _ .
4. rate of change of veociety is _ .
5. m uniform circular motion speed of an object is _ .
6. 1 km/ h _ m / s .
7. the product of mass of an object and its verity is known as _ .



plesae tell me correct answer I am in paer​

Answer 1

AnswEr

1. Force of friction always_ motion of objects.

• Force of friction always acts against motion of objects.

2. The mass of an object mesure of its_

• The mass of an object mesure of its inertia.

3. SI unit of force is _

• SI unit of force is Newton(N).

4. Rate of change of veociety is _

• Rate of change of velocity is Acceleration.

5. Uniform circular motion speed of an object is _

• Uniform circular motion speed of an object is constant.

6. 1 km/ h _ m / s.

• 1 km/h is 0.278 m/s

7. The product of mass of an object and its velocity is known as_

• The product of mass of an object and its velocity is known as Momentum.

$\bf\large Additional \: information :$

• A force is a push or pull upon an object from the object's interchange.

• Resistance to a change in the state of motion is known as inertia.

• Velocity is a vector quantity.

• Velocity has magnitude as well as direction.

• Momentum is directly proportional to the mass and velocity of the object.

Answer 2

1). act against

2). interia

3). newton

4). acceleration

5). constant

6). 0.278 m/s

7). momentum

i hope you help