A book has a mass of 50 grams and an
acceleration of 5 m/s/s. What is the force on
the book?
220 N
20 N
250 N
10 N

Respuesta :

Force on the book is 0.25 N

Explanation:

  • Force is calculated by the equation, F = Mass × Acceleration
  • This is based on Newton's second law of motion, which states that the force on an object is its mass times the acceleration of the object.

Here, mass of the book = 50 g = 50/1000 = 0.05 kg (∵ 1 kg = 1000 g)

Acceleration of the book = 5 m/s²

⇒ Force = 0.05 × 5 = 0.25 N

The force on the book that has a mass of 50 grams and an acceleration of 5 m/s² is 250N.

How to calculate force?

The force of an object can be calculated by multiplying the mass by its acceleration as follows:

Force = mass × acceleration

According to this question, a book has a mass of 50 grams and an acceleration of 5 m/s². The force is as follows:

Force = 50 × 5

Force = 250N

Therefore, the force on the book that has a mass of 50 grams and an acceleration of 5 m/s² is 250N.

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