Answer:
If you want, you can make an electromagnet by wrapping wires around a used paper towel roll, but if you want a strong magnet, wrap them around an iron core instead.
Explanation:
sorry if i'm wrong and this does not help please rate this so i can get feedback
Answer:
Honestly for me it's a bit too blurry. Sorry luv.:(
Explanation:
Answer:
10m/s^2
Explanation:
Given data
velocity= 40m/s
time= 4 seconds
Acceleration a =????
We know that
a= velocity/time
substitute
a=40/4
a= 10m/s^2
Hence the acceleration will be 10m/s^2
<span>The mechanical energy is conserved.
I hope this helps, good luck! :)</span>
Newton’s Law: F = MA
A = F/M (change equation)
12.6 N/ 2.4 kg = 5.25
Answer: acceleration is 5.25 m/s^2
