3 years ago

When Isabela pushes a box

Physics

1 answer:

Alexeev081 [22]3 years ago

3 0

The force that is acted on the box causes the box to move and i this case isabela is able to move the box.

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The transfer of energy by electromagnetic

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3 years ago

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A Jaguar XK8 convertible has an eight-cylinder engine. At the beginning of its compression stroke, one of the cylinders contains

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4 years ago

A water strider bug is supported on the surface of a pond by surface tension acting along the interface between the water and th

Alik [6]

Answer:

minimum interface length = 1.36 mm

Explanation:

given data

weight of the bug = $10^{-4}$ N

solution

we will apply here Surface Tension formula that is

Surface Tension ,σ = Force ÷ length ........................1

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3 years ago

In order to create a charged object, you need to ________.

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Induction is without contact(like bringing a charged object to a electroscope charges the leaves at the bottom)
Conduction is with contact(like the previous answer, wore touching transfers the charge from a source to the object)
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3 years ago

Bullets from two revolvers are fired with the same velocity. The bullet from gun #1 is twice as heavy as the bullet from gun #2.

IrinaVladis [17]

Answer:

option C

Explanation:

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mass of gun be M and bullet be V

now,

using conservation of momentum for gun 1

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now for gun 2

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dividing equation (1) by (2)

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$\dfrac{P_m1}{P_m2} = \dfrac{2}{1}$

the correct answer is option C

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3 years ago