Question

What force will a car hit a tree If the car has a mass of 3000kg and is accelerating at a rate of 2m/s2?

Answer 1

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♦ Before start solving the Question we must know :-

• What is Force ?

→ It is a Push or Pull which causes Acceleration Change in direction of motion and Deceleration.

It is a vector Quantity which have both magnitude and direction .

• How to find out Force ?

→ Force can found using the Product of Mass and Acceleration of the Object

F = ma

♦ Now coming back to the Questions

→ Mass of Car = 3000 kg

→ Acceleration of Car = 2 m/s²

>> Now force

F = Mass × Acceleration

F = (3000) × (2)

F = 6000 N

♦ So the car will hit the tree with the force of 6000 N

Answer 2

●First of all let us start with the working formula.

To find the force, the following formula can be applied:-

F = m × a

wherein, m denotes the mass of the body, a the acceleration and F the force.

✍So mass of the car = 3000 kg

Acceleration = 2m per second sq.

So let us put the given values in the equation above.

➡️F =( 3000 × 2 )N

= 6000N

●The car will hit the tree with a force of 6000N.