Determine how far the body will move in 10 seconds if it is acted upon by a force of 3

Determine how far the body will move in 10 seconds if it is acted upon by a force of 3 Newtons and the body weight is 400g at the initial moment of time at rest?

t = 10 s.

F = 3 N.

m = 400 g = 0.4 kg.

V0 = 0 m / s.

S -?

The movement of the body S during uniformly accelerated movement is determined by the formula: S = V0 * t + a * t ^ 2/2, where V0 is the initial speed of the movement, t is the time of movement, and a is the acceleration.

Since the initial speed is V0 = 0 m / s, the formula will take the form: S = a * t ^ 2/2.

The acceleration of the body a is found from 2 Newton’s laws: a = F / m.

The formula for determining the displacement will take the form: S = F * t ^ 2/2 * m.

S = 3 H * (10 s) ^ 2/2 * 0.4 kg = 375 m.

Answer: the body will move to a distance of S = 375 m.