Answer:
area is 7.22×10^-5 m^2
Explanation:
let B be the magnetic field strength, A be the area of the skip the pool.
<u>Answer:</u>
Option (a)
<u>Explanation :</u>
A stage hand starts sliding a large piece of stage scenery originally at rest by pulling it horizontally with a force of 176 N.
Hence Force applied 
Force on piece of scenery 



µk = 
= 
=
=0.36
coefficient of static friction is 0.36
Answer:
potential energy is the energy of an object that is not moving
Explanation:
example a skateboarder stands at the top of the ramp he has no kinetic energy but alot of potential energy when he goes down the ramp he loses the potential energy he has and it transforms into kinetic energy
brinliest plz
Solar Energy is the answer to the question tell me if i`m wrong
Answer:
a = 5 [m/s²]
Explanation:
To solve this problem we must use the following equation of kinematics.

where:
Vf = final velocity = 20 [m/s]
Vo = initial velocity = 10 [m/s]
t = time = 2 [s]
a = acceleration [m/s²]
Now replacing:
![20 =10 +a*2\\10=2*a\\a=5[m/s^{2} ]](https://tex.z-dn.net/?f=20%20%3D10%20%2Ba%2A2%5C%5C10%3D2%2Aa%5C%5Ca%3D5%5Bm%2Fs%5E%7B2%7D%20%5D)