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3 years ago

8

A race car accelerates from 0 m/s ro 30 m/s with a displacement of 45 what is it acceleration

1 answer:

Minchanka [31]3 years ago

6 0

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Please help. Having a hard time figuring out

Goryan [66]

Yeah that’s is correct

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2 years ago

An object accelerates in a direction that is always perpendicular to its motion.what is the effect if any of the acceleration on

mars1129 [50]

If its accelerating it will increase velocity in the direction of the acceleration which is perpendicular to the velocity.

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2 years ago

emperature is most closely related to which property of a liquid? (1 point) Select one: a. the volume of the liquid b. the numbe

Rainbow [258]

Answer

b. the number of atoms in each molecule.

Explanation:

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2 years ago

Describe the shape of a convex lens and explain what it does to light.

alexira [117]

Convex lenses are thicker at the centers than the edges, they are known as the converging lenses. Rays of light that pass through the lens are brought closer together (they converge). When rays of light that are parallel pass through a convex lens they are refracted, the refracted rays converge at one point called the principal focus.

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2 years ago

Define s.i unit of force explanation

kvv77 [185]

<h3><u>Answer</u> :</h3>

◈ As per newton's second law of motion, Force is defined as the product of mass and acceleration $.$

Mathematically,

$\dag\:\boxed{\bf{\purple{F=ma}}}$

Unit of mass : kg

Unit of acceleration : m/s²

Therefore,

Unit of force ➠ <u>kg m/s²</u>

SI unit : <u>N (newton)</u> or <u>kg m/s²</u>

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2 years ago