Define average velocity

2 answers:

7 0

Hello! mark me brainliest please

The average speed of an object is defined as the distance traveled divided by the time elapsed. Velocity is a vector quantity, and average velocity can be defined as the displacement divided by the time.

dolphi86 [110]3 years ago

4 0

HELLO,!! MARK ME AS EXPERT

THE AVERAGE VELOCITY OF AN OBJECT IS DEFINED AS THE DISTANCE TRAVELED DIVIDED BY THE TIM ELAPSED.VELOCITY IS A VECTOR QUANTITY,AND AVRAGE VELOCITY CAN BE DEFINED AS THE DISPLACEMENT DIVIDE BY THE TIME

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Determine the magnitude of the force between two 42 m-long parallel wires separated by 0.03 m, both carrying 6.3 A in the same d

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Answer:

The magnitude of the force between the two parallel wires is 0.0111 N.

Explanation:

Given;

length of the two parallel wires, L = 42 m

distance between the two wires, r = 0.03 m

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Therefore, the magnitude of the repulsive force between the two parallel wires is given by;

$F = \frac{\mu_0 I_1I_2l}{2\pi r}\\\\where;\\\mu_0 \ is \ permeability \ of \ free \ space = 4\pi *10^{-7} \ T.m/A \\\\F = \frac{(4\pi *10^{-7})(6.3)^2(42)}{2\pi (0.03)}\\\\F = 0.0111 \ N$

Therefore, the magnitude of the force between the two parallel wires is 0.0111 N.

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