3 years ago

A ______wave cames energy through space

Physics

1 answer:

12345 [234]3 years ago

8 0

Answer:

Electromagnetic

Explanation:

All electromagnetic waves have a certain energy and frequency, and since they are a form of radiation, they can propogate even through space.

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3 years ago

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3 years ago

An object is allowed to fall freely near the surface of a planet. The object has an acceleration due to gravity of 24 m/s2. How

Alborosie

Answer:

12 m

Explanation:

The object is in uniformly accelerated motion, so the distance covered can be found using the following suvat equation:

$s=ut+\frac{1}{2}at^2$

where

s is the distance

u is the initial velocity

t is the time

a is the acceleration

For this problem,

$g=24 m/s^2$

and

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$s=0+\frac{1}{2}(24)(1)^2=12 m$

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