Ohm's law:
V = I * R, so R = V/I = 9/1.5 = 6 Ohm
Answer:
The time taken is
Explanation:
From the question we are told that
The mass of the ball is
The time taken to make the first complete revolution is t= 3.60 s
The displacement of the first complete revolution is
Generally the displacement for one complete revolution is mathematically represented as
Now given that the stone started from rest
Now the displacement for two complete revolution is
Generally the displacement for two complete revolution is mathematically represented as
=>
=>
So
The time taken to complete the next oscillation is mathematically evaluated as
substituting values
Answer:
μ = mg/kx
Explanation:
Since the bock does not slip, the frictional force equals the weight of the block. So, F = mg. Now, the frictional force, F = μN where μ = coefficient of static friction and N = Normal force.
Now, the normal force equals the spring force F' = kx where k = spring constant and x = compression of spring.
N = F' = kx
So, F = μN = μkx
μkx = mg
So, μ = mg/kx
As waves get closer to the beach they increase in energy
At the end of one full time period, the ant has returned to where it was at the beginning of the time period. Its displacement is <em>zero</em>.