Also remember that the acceleration of the projectile is 9.8 ms-2 towards the ground throughout the trajectory, even at the very top. Notice that at the maximum height the vertical velocity is zero and that the acceleration due to gravity is negative since it acts to the ball
Answer:
here there is also an electric attraction force
Explanation:
In the insulating bodies the charges are not mobile, so when one of the body is charged periodically or gained some electrical charges.
When the body is neutral the net number of electric charges is zero. When the loaded body touches it, it repels the charges of the same sign whereby the induced load is of a different sign and the two adhered sheets are attracted.
With this explanation it is equivalent to that of the ball and the wall, so here there is also an electric attraction force
If your choices are the following:
<span>
A faultblock mountain
A folded mountain
A hotspot volcano
A volcanic arc
</span>
Then the answer is A folded mountain. It is formed when an earthquake happened and this was the result of the movement of the plates.
C is a correct answer. Because at the bottom, a moving pendulum have the fewest potential energy
Answer:
when Metallic oxide reacts with water they form metallic hydroxide which are basic in nature