Question

Define

1.speed
2.weight
3.motion​

Answer 1

Answer:

Speed can be thought of as the rate at which an object covers distance.

2. weight is the force exerted on a body by gravity. This is often expressed in the formula W = mg, where W is the weight, m the mass of the object, and g gravitational acceleration.

3.Motion: change with time of the position or orientation of a body.

Answer 2

Answer:

speed is the distance traveled by per unit time.

so,S=d/t

speed=distance/time

speed is a scalar quantity

• force acting on an object due to gravity is called weight.

Explanation:

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