Aphysical pendulum consists of a meter stick that is pivoted at a small hole drilled through the stick a distance x from the 50 cm mark. the period of oscillation is observed to be 4.8 s. find the distance x. m

x=0.01457 m

Explanation:

From parallel axis theorem

I=Icm+mh²

where h=x

The rotational inertia about its center of mass is

Icm=mL²/12

where L=1.0 m

Thus T=4.8s  we obtain

After Solving this quadratic we get

x₁=5.702 m

x₂=0.01457 m

One of the solution is an impossible value for x (x=5.70m is greater than L)

So we choose the other one

x=0.01457 m

question1

1,000 tons

question2

3: 8

question 3

store d

step-by-step explanation:

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete