Question

A dog has a mass of 60kg and an acceleration of 2m/s/s. What is the force of the dog?

a) 1200N
b) 30N
c) 120N
d) 15 N​

Answer 1

The force of a dog with a mass of 60kg and an acceleration of 2m/s/s is found using Newton's second law (F = m x a) and is calculated to be 120N.

Step-by-step explanation:

To find the force of the dog that has a mass of 60kg and an acceleration of 2m/s/s, we'll use Newton's second law of motion, which states that force equals mass times acceleration (F = m x a).

The dog's mass (m) is 60kg, and its acceleration (a) is 2m/s/s. Therefore, the force (F) exerted by the dog can be calculated as follows:

1. Multiply the mass of the dog by its acceleration: F = 60kg x 2m/s/s.
2. The resulting product gives you the force of the dog in newtons: F = 120N.

Therefore, the correct answer is c) 120N.