Question

A=5кДж S=250м t=20сек F=? N=?

Answer 1

A= 5 кДж = 5*10^3 Дж
S= 250 м
t= 20 с
F - ?
N - ?
-----------------------------------
А=F*S
F=A/S= 5*10^3 Дж/250 м= 20 Н
N=A/t= 5*10^3 Дж/20 с = 250 Вт

Answer 2

5000:250=20-это F 
5000:20=250-это N

Answer 3

To calculate the force (F) and the work (N) in this scenario, we can use the following formulas:

1. Work (N) = Force (F) * Distance (S)
2. Work (N) = Change in energy (A)

First, let's calculate the force (F):

1. Work (N) = Change in energy (A) N = A = 5 кДж = 5 * 1000 J = 5000 J

2. Work (N) = Force (F) * Distance (S) 5000 J = F * 250 m

Now, let's calculate the force (F):

F = 5000 J / 250 m F = 20 N

So, the force (F) is 20 Newtons, and the work (N) is 5000 Joules.