Part 1. F= m*a
M=12kg
A= 3 m/s^2
So F = 12kg * 3 m/s^2 which means
F=36 Newton’s
Part 2. F=12000N
M= F/A
A=4 m/s^2
So M= 12000N / 4 m/s^2
Which means M=3000 kg
Answer:
Wavelength
Explanation:
Electromagnetic Waves have different wavelengths.
They only differ from each other in wavelength. Wavelength is the distance between one wave crest to the next.
The next scientific step is to collect data to test her Hypothesis.
Answer:
<h2>10,000 kg</h2>
Explanation:
The mass of the train can be found by using the formula
k is the kinetic energy
v is the velocity
From the question we have
We have the final answer as
<h3>10,000 kg</h3>
Hope this helps you
Answer: Air resistance and/or drag.
Explanation: The parachute adds drag to the parachutist, thus making him fall slower and safely to the ground.
