The solution would be like this for this specific problem:
T = 2 * pi * sqrt (Length / g)
T = 2 * 31.4 * sqrt
(1.8m / 3.69 m/second2)
T = 4.386142257432951112677107108824
<span>So
if you had a pendulum on Mars that was 1.8 meters long, the period would be
4.4.</span>
Rotation is a single turn of something around an axis or a fixed point
<span>revolution is one complete circular movement made by something or around something</span>
Answer:
4.31 N
Explanation:
Given:
Δy = -55 m
v₀ = 0 m/s
v = -29 m/s
Find: a
v² = v₀² + 2aΔy
(-29 m/s)² = (0 m/s)² + 2a (-55 m)
a = -7.65 m/s²
Sum of forces in the y direction:
∑F = ma
R − mg = ma
R = m (g + a)
R = (2.0 kg) (9.8 m/s² − 7.65 m/s²)
R = 4.31 N
Answer: Primary coil
A Step-down transformer is an electrical device which is used to decrease the voltage using magnetic induction. The windings of the primary coil are more than the windings of the secondary coils. h1, h2 notations are used to refer to primary coils. On the other hand, x1, x2 notations are used to refer to the secondary coils of the transformer. In case of step-up transformer, the windings of primary coil are less than the secondary in order to increase the voltage.
143.3 lbs and for some reason this won’t let me just put that so I had to type more sorry