Answer to Question #107578 in Mechanics | Relativity for Emily Landry

Question

how long would you have to apply a 100 n force to a 50 kg mass to increase its velocity from 100 m/s to 150 m/s?

Answer 1

$$F=m\frac{v_f-v_i}{t}$$

$$100=50\frac{150-100}{t}$$

$$t=25\ s$$