Question

A motorcycle traveling on the highway at a speed of 120km per hour passes a car the point of view of passanger on the car,what is the velocity of the motorcycle.​

Answer 1

Answer:

Explanation:

Correct Question :-

A motorcycle travelling on the highway at a speed of 120 km/h passes a car travelling at a speed of 90 km/h. From the point of view of a passenger on the car, what is the velocity of the motorcycle?

Answer :-

Solution :-

Given :-

Speed of motorcycle,v₁ = 120 km/h

Speed of Car, v₂ = 90 km/h

To Find :-

Velocity of the motorcycle.

Formula to be used :-

Relative velocity = v₁ - v₂

Putting the values, we get

Relative velocity = v₁ - v₂

Relative velocity = (120 - 90) km/h

Relative velocity = 30 km/h

Hence, velocity of the motorcycle is 30 km/h.

Answer 2

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QUESTION :

A motorcycle traveling on the highway at a speed of 120km per hour passes a car the point of view of passanger on the car.

What is the velocity of the Motorcycle??

SOLUTION :

We have the following information ...

The motorcycle is travelling on the highway at a speed of 120 km ph work respect to a passive observer.

Now let us assume that the car also travells on the highway at a speed of V kmph

We need to find the relative velocity of the motorcycle with respect to the velocity of the car.

We know that :

Relative velocity = V 2 - V 1

=> Relative Velocity = 120 - V kmph.

So,

The velocity of the motorcycle with respect to the Velocity of the car is 120 - V kmph..

ANSWER :

The velocity of the motorcycle with respect to the Velocity of the car is 120 - V kmph..