Normal force for the rock because that makes an object stable at its position.
static friction because micro-welts hold its particle on its position so it doesn't change in position by a potential energy. Gravity makes it stay on the ground because its force attraction between an object and the earth.
Hope this helps <span />
Answer:
& -y direction
& +y direction
Explanation:
From the question we are told that:
Speed of electron 
+x direction
Earths magnetic field 
+z direction
a)
Generally the equation for magnetic force 
is mathematically given by
where
Magnitude & Direction
-y direction
b)
Generally the equation for magnitude and direction of the magnetic force on an electron. is mathematically given by
Magnitude & Direction
& +y direction
Answer: Sports Illustrated noted that analytics in a sport such as a football is widely used to manage injury prevention. Basketball coaches make use of statistics such as field-goal attempts, effective field goal percentage, free throw attempts, and free throw percentages.
Explanation: BRAINLEST?
The Pancreas
<em>Is an inflammation organ that lies in the lower part of the stomach which plays a big part in the digestive system.</em>
