Answer:
<h2>0.5 m/s²</h2>
Explanation:
The acceleration of an object given it's mass and the force acting on it can be found by using the formula

From the question we have

We have the final answer as
<h3>0.5 m/s²</h3>
Hope this helps you
<span>The word is "pitch", which is exactly that: How "high" or "low" a sound is.</span>
Answer:
time taken by the wave to reach the person is 0.2 s
Explanation:
As we know that the speed of the wave is given as

here we know that the wavelength of the wave is


now speed of the wave is given as


Now time taken by the wave to reach 5 m distance is



They were produced inside stars.
The object is at rest is the answer.