Question

A 500 N force accelerates an object at 20 m s-2. What is its mass?

Answer 1

Answer: The mass of the object is 25kg.

The given question deals with Newton's second law of motion and its applications.

Explanation: Given force, F=500N

                                 acceleration, a=20 m/$s^{2}$

  From Newton's 2nd law of motion , we have

                             F=ma where m=mass of the object

                         ⇒500=m×20

                         ⇒m=500/20=25

                 ∴ Mass of the object is 25 kg .

Reference Link: brainly.com/question/1141170

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