Force=mass*acceleration
F=ma
F=25*5
F=100 N
Answer:
The correct answer will be "". The further explanation is given below.
Explanation:
The potential energy will be,
⇒
The expression of force will be,
⇒
⇒
⇒
Force seems to be appealing because the expression has been negative. It therefore means that the force or substance is acting laterally in on itself.
Answer: Scientists found evidence of Earths magnetic field reversal in rocks on the ocean floor at plate boundaries. These rocks have alternating polarity due to magnetization that occurred during their cooling period. Using radio metric dating, scientist estimate that reversals occur approximately every several hundred thousand years.
Explanation: