What would the mass be of a dog on skateboard if you pushed it with 20N of force & it accelerated to 2m/s2?

Question

Chemistry

Charlize Joseph

28 January, 23:25

What would the mass be of a dog on skateboard if you pushed it with 20N of force & it accelerated to 2m/s2?

+1

Answers (1)

Know the Answer?

Anne Rivera · Answer 1

The mass of a dog on skateboard would be 10 kg.

Explanation:

To solve this problem you have to use Newton's second law F = m x a

20 N = m x 2 (m/s²) ⇒ 20 N / 2 m/s² = m ⇒ m = 10 kg.

The mass of a dog on skateboard would be 10 kg.