Question

An object gets 50 seconds to increase the speed from 10m/s to 50m/s . If the Mass of the object is 1000kg . What force will ne required to do so??

Answer 1

Answer:

hi.......ok

Explanation:

Initial velocity (u) = 0, final velocity (v) = 10m/s, time (t) = 50 second, Mass (m) = 10000 kg, Therefore, force (F)=? Question 4: An object gets 50 second to increase the speed from 10m/s to 50m/s. If the mass of the object is 1000 kg, what force will be required to do so?

Answer 2

Answer:

800 N

Explanation:

u = 10 m/s

v = 50 m/s

t = 50 s

M = 1000 kg

therefore , a = (v-u)/t

(50-10)/50 = 4/5 m/s^2

force, f =Ma = 1000 * 4/5 = 800 N