Answer:
Speed=<u>Distance</u><u> </u>
Time
=<u>60</u>
12
=5m/s
Boomerang has a curve the airplane propeller is four paddles
Answer:
Explanation:
Area of the loop = a b
current = I
magnetic moment of the loop M = area x current
= ab I
Torque on the loop = MB sinθ
here θ = 90
Torque = MB
= abIB
In this case net force on the loop will be zero because here torque is created by two equal and opposite force acting on two opposite sides of the loop so net force will be zero .
Answer: 50m/s
Explanation: if you add 10 x 1 is 10 so you leave it as 10 then you do 10 x 5 which will come out as 50 so then you get the answer 50m/s
The strength of the electric and magnetic fields there is no physical "distance" of oscillation here. nothing is actually moving up and down if you draw light as a sinusoidal wave, the up and down motion is the strength of the EM fields cheers