The gravitational pull will reduce, because the moon is moving further away from the centre of the earth. In other words, the further an object is from the centre of the earth, the weaker the gravitational pull that will be exerted on it.
Answer:
B) cooper
Explanation:
the Cooper will protect the iro from attack by reagents such as acid
Answer:
1.13m
Explanation:
From the question, we obtained the following information:
W = 2J
m = 180g
We must convert this gram (i.e 180g) to kg
1000g = 1Kg
180g = 180/1000 = 0.18kg
g = 9.8m/s2
h =?
w = mgh
h = w / mg
h = 2 / ( 0.18x9.8)
h = 1.13m
The two forces present in projectile motion are (c) gravity and air resistance. From the equations that can be formulated for projectile motion, gravity is present in it even in free-fall. While air resistance is present cause it is negative force that hinders an object to be projected.