Use the formula from Newton's 2nd law of motion:
<u>Force = (mass) · (acceleration)</u>
Fill in the numbers that you know:
24 N = (mass) · (4 m /s²)
Divide each side by (4 m/s²) :
Mass = (24N) / (4 m/s²)
<em>Mass = 6 kg</em>
Answer:
to turn red litmus blue and react with acid to form salt
Explanation:
a) glowing embers in a campfire : It is a non mechanical conversion
(b) a strong wind: Kinetic or mechanical
(c) a swinging pendulum: A combination of potential and kinetic energy.
(d) a person sitting on a mattress: potential energy or mechanical
(e) a rocket being launched into space
: kinetic and potential.
What is it you need help with ?
Time in the universe vs the population