A transverse wave always move perpendicularly from its medium. In the problem the medium is the rope. So when the transverse wave movement is left and right, the perpendicular equivalent movement of the rope is up and down.
Good morning,
the answer you r looking for is (B) electromagnetic radiation.
hope i helped
<h2>ANSWER:</h2><h2>
_____________________________________</h2>
<u>DATA</u>:
m = 0.05 kg
Vf = 10 m/s
Vi = -10 m/s
t = 4 times hits in 2 second
<h2>_____________________________________</h2><h3><u>SOLUTION</u>:</h3>
The momentum ρ is given by,
ρ = mV
where,
m = mass
V = velocity
<h2>_____________________________________</h2>
The Equation for average force is given by,
F = Δρ/Δt
where,
Δt = time taken
Δρ = change in momentum. Which is given by,
Δρ=
Vf = final velocity which is the rebound velocity here
Vi = Initial velocity which is the velocity before striking the wall
So Substitute the equation of momentum in the equation of force
F =
<h2>_____________________________________</h2><h3>SUBSTITUTING THE VARIABLES IN THE EQUATION</h3>
F =
F =
F =
F =
F = 0.5N
<h3>__________________________________________________</h3><h2>0.5 NEWTON is the average force on the wall</h2><h2>_____________________________________ </h2>
Answer: I think the last one, I am not sure but from what I learned what it looks like.
Explanation: