Answer:
Driving force increases, friction forces increase, the driving force is bigger than friction 12.
Explanation:
The moon is between the sun and earth.
The side where the light from the sun hits the moon is facing away from earth.
Answer:
m= 10 kg a = 52 m / s²
Explanation:
For this problem we must use Newton's second law, let's apply it to each axis
X axis
F - fr = ma
The equation for the force of friction is
-fr = miu N
Axis y
N- W = 0
N = mg
Let's replace and calculate laceration
F - miu (mg) = ma
a = F / m - mi g
a = 527.018 / m - 0.17 9.8
We must know the mass of the body suppose m = 10 kg
a = 527.018 / 10 - 1,666
a = 52 m / s²
It depends on their tension. Normally, the rubber band store more tension than a t shirt.
A. Air, desk, water. sound travels the slowest through air and the fastest through liquids. solids are somewhere in the middle.