Answer:
J for impulse
t for time
F for force
formula is J=F×t
Explanation:
putting values in eqs after rearranging
we need to find force so
F=J ÷t
F=400÷15
=26.67
=27(rounded off)
27N is the Force applied.
I believe the answer would be that the system potential energy will increase; while the Mar's angular momentum will remain the same.
Mars rotates on its axis, completing one revolution every 24.6 hours. The axis of mars is tilted at 25 degrees and 12 minutes relative to its orbital plane about the Sun. This produces seasons on the surfaces of Mars, similar to the seasons on Earth.
Answer: B.
Explanation:
A replenishable resource is the one which can be produced by natural cycle and can be reused. Such a resource is called renewable resource. The renewable resource can be renewed with due course of time.
Option B is the correct option as it includes the forest. The forest when clear cut for wood or any other need can be grown again by using seeds of the same kind of plants used to grow earlier or by planting plantlets so as to restore the forest again. It is an example of replenishable renewable resource.
Answer:
The lower the radiant energy, the lower frequency and the longer the wavelength.