3 years ago

A 25 kg mass is accelerated by a force at a rate of 5 m/s2. What is the magnitude of the force that accelerates the man?

1 answer:

svlad2 [7]3 years ago

8 0

Force=mass*acceleration
F=ma
F=25*5
F=100 N

You might be interested in

Tems11 [23]

The answer is C, gravity

4 0

2 years ago

Hoochie [10]

Answer:

I would shout fore help if I was being raped or try to make him or her stop

6 0

2 years ago

ira [324]

I think it was Isaac Newton

3 0

3 years ago

Bond [772]

Given:

Amount of heat produced = 100 kcal per hour

Let's find the rate of energy production in joules.

We know that:

1 calorie = 4.184 Joules

1 kcal = 4.184 Joules

To find the rate of energy production in Joules, we have:

$\begin{gathered} Rate=100\ast4.184 \\ \\ \text{Rate}=418.4\text{ KJ/hour} \end{gathered}$

Therefore, the rate of energy production in joules is 418.4 kJ/h which is equivalent to 418400 Joules

ANSWER:

418.4 kJ/h

6 0

11 months ago

beks73 [17]

Efficiency = useful energy out / total energy in x 100
= 100/400 x 100
=0.25 x 100
= 25%

25%

6 0

2 years ago