Answer:n contrast, an electromagnetic wave, such as light or radio waves, doesn't need a medium and can travel through empty space. While all electromagnetic waves are transverse, mechanical waves can be transverse or longitudinal, which brings us to our next type of wave.
Explanation:
The three kinematic equations provided by Newton explain or determine the acceleration of the stone after it departs the ramp.
<h3>What is acceleration?</h3>
The rate of velocity change concerning time is known as acceleration.
There are three kinematic equations used to find the acceleration depending upon the perameters;
1.
2.
3.
The acceleration of the marble after it leaves the ramp is described or found by the three kinematic equations given by Newton.
Hence there are three kinematic equations to support your discussion.
To learn more about acceleration, refer to the link brainly.com/question/2437624
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Answer:
200 N
Explanation:
F = mv²/r
F = (70 kg) (5.00 m/s)² / (10.3 m)
F ≈ 200 N
The man's mass is precise to only 1 significant figure, so you must round the final answer to 1 significant figure.
A combination, or synthesis reaction, because multiple things are combining into one.
Answer:
8 km an hour (about 5mph)
Explanation:
It depends on what you are looking for because there is no unit specified, but if you want kilometers an hour then all you have to do is multiply both sides by 2.
30 x 2 = 60 (minutes)
4 x 2 = 8 (kilometers)
Hope this helped at least a little bit!