Afootball player runs down a field with a speed of 8 m/s. how long will it take him to run 20m?

Time taken, t = 2.5 seconds

Explanation:

It is given that,

Speed of the football player, v = 8 m/s

We have to find time taken by the football player to run 20 m. It can be calculated suing the formula of speed of the player i.e.

d = distance

t = time taken

t = 2.5 seconds

Hence, time taken by the football player is 2.5 seconds

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.

force is mass*acceleration.

we have a very small mass: 11.4*0.001 kg

if we want 0.035n of force, we need an acceleration:

0.035 = 11.4*0.001*a

a = 0.035/(11.4*0.001) m/s^2