Question

a car is moving with a speed 36 km/h -1 what is its speed in si unit​

Answer 1

Answer:

If a body lies on a surface, then the force applied by the surface against the weight of the body to keep the body in equilibrium position is known as the normal force. The normal force is a reaction force, and its S.I unit is "Newtons."

Answer 2

Answer:

speed in SI unit = 10 m/s

Explanation:

speed of car = 36 km /h

1 km = 1000 m

1hr = 3600 sec

speed of car = 36 × 1000/3600 m/s

                      = 10 m/s

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