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3 years ago

10

Three people push a piano on wheels with forces of 130 N to the right, 150 N to the left, and 165 N to the right. What is the st

rength and direction of the net force on the piano?

1 answer:

Irina-Kira [14]3 years ago

8 0

Answer:

45 N to the right possibly?

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An ohmic dipole of resistance 100 ohm is crossed by a current of intensity 120 ma. Calculates the voltage across this chemical d

Sedaia [141]

Answer:

12.0 Volt

Explanation:

Step 1: Given data

Resistance of the ohmic dipole (R): 100 Ohm

Intensity of current (I): 120 mA (0.120 A)

Step 2: Calculate the voltage (V) across this chemical dipole

To calculate the voltage across the ohmic dipole, we will use Ohm's law.

I = V/R

V = I × R

V = 0.120 A × 100 Ohm = 12.0 V

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neonofarm [45]

Answer:

b

Explanation:

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Veseljchak [2.6K]

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aleksandrvk [35]

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Time period of a simple pendulum is measured at Karachi. What change will occur in the time period, if it is measured on mount e

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since Karachi is near sea level, g is larger than it is on Mt. Everest. That means the pendulum will have a larger period on Mt. Everest than it would in Karachi.

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