Question

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Answer 1

Given:-

• Distance covered by car ,D = 125 km

• Time taken ,t = 2 hour

To Find:-

• Speed of the Car ,S

Solution:-

• As we know that Speed is defined as the distance per unit time is called Speed.

• • Speed = Distance/Time

Substitute the value we get

• → S = 125/2

• → S = 62.5 m/s

• Therefore, the speed of the car is 62.5m/s.

☯ Additional Information ☯

Some equation of motion are

• • v = u +at

• • s = ut +1/2at².

• • v² = u² + 2as

Here,

• v is the final velocity
• u is the initial velocity
• a is the acceleration
• s is the displacement or Distance
• t is the time taken

__________________________

Answer 2

speed = distance/ time

= 125/2

= 62.5 km/hr