3 years ago

What is the DISPLACEMENT of the motorbike rider in the picture?

Physics

1 answer:

lutik1710 [3]3 years ago

6 0

120m north east hope this helps

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In a game of tug of war, team one pulls to the right with a force of 500 newtons and team two pulls to the left with a force of

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Answer:

Explanation:

There is no set way to do this. All you have to do is define left and right. Left will be minus and right will be the opposite --- plus.

That is completely arbitrary. It could be the other way around. It does not matter.

Left is minus so: - 600 N is the force going left.

Right plus so: + 500 N

Now just add.

Net Force = +500 - 600

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3 years ago

Three identical resistors are connected in parallel to a battery. If the current of 12. A flows from the battery, how much curre

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Answer:

4 A

Explanation:

We are given that

$R_1=R_2=R_3=4\Omega$

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We have to find the current flowing through each resistor.

We know that in parallel combination current flowing through different resistors are different and potential difference across each resistor is same.

Formula :

$\frac{1}{R}=\frac{1}{R_1}+\frac{1}{R_2}+\frac{1}{R_3}$

Using the formula

$\frac{1}{R}=\frac{1}{4}+\frac{1}{4}+\frac{1}{4}=\frac{3}{4}$

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Substitute the values

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Hence, current flows through any one of the resistors is 4 A.

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