High School

In SI units, what is the magnitude of the net force acting on a 1,186 kg car that accelerates uniformly along a straight line from a speed of 3 m/s to a speed of 18 m/s in 6 seconds?

Enter an integer.

Answer :

Final answer:

The net force acting on a 1186 kg car that accelerates from 3 m/s to 18 m/s in 6 seconds is 2965 Newton.

Explanation:

The question revolves around finding out the magnitude of net force on a 1,186 kg car that goes from 3 m/s to 18 m/s in 6 seconds. First, use the formula for acceleration: (Final Velocity - Initial Velocity) / Time. Here, (18m/s - 3m/s) / 6s gives us an acceleration of 2.5 m/s^2. Then, we use Newton's second law of motion (Force = mass x acceleration) to find the net force. When you multiply the mass of the car (1,186 kg) with the acceleration (2.5 m/s^2), the net force acting on the car is 2965 Newton.

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