Question

What is the force, in Newtons, on a body of mass 3.0kg which is accelerating at 2.5m,s−2.

Answer 1

Answer on Question 54551, Physics, Mechanics | Kinematics | Dynamics |

Question:

What is the force, in Newtons, on a body of mass $3.0kg$ which is accelerating at $2.5\frac{m}{s^2}$?

Solution:

According to the Newton's 2-nd Law of Motion we get:

$$F = ma = 3.0kg \cdot 2.5\frac{m}{s^2} = 7.5N.$$

Answer:

$$F = 7.5N.$$