Answer:
electric
<em>please give brainliest</em>
Answer:
Ep = 0.6095 [J]
Explanation:
As defined in the problem statement, potential energy is defined as the product of mass by gravity by height. But first we must convert all the values given to measures of the international system (SI)
g = gravity = 10 [m/s^2]
h = elevation = 40 [ft] = 12.19 [m]
m = mass = 5 [g] = 0.005 [kg]
Ep = potential energy [J]
Ep = 0.005*10*12.19 = 0.6095 [J]
B) Distance: the farther, the weaker!
The distance they covered was 17 Km. Not sure that their displacement was though sorry.
<u>Answer:</u>
Magnitude = 6.64
Direction = 
from horizontal.
<u>Explanation:</u>
We have horizontal component of vector Ax = 5.7 and vertical component of vector Ay = 3.4.
Magnitude of vector acting perpendicularly = 
Substituting
Direction θ = 
Substituting
θ =
