Answer:
his acceleration is 3.25
Explanation:
because you do 26÷16 which =1.625×2=3.25
There are two main reasons why a bouncing ball rise to a lower height with each bounce: 1) because every time it hits the ground it encounters friction, which slows it down, and every time it rises from the ground it encounters air resistance.
Answer:
<h2>109.52 Hz</h2>
Explanation:
The frequency of the wave when given it's velocity and wavelength only can be found by using the formula

where
c is the velocity of the wave in m/s
is the wavelength in meters
From the question we have
c = 230 m/s
= 2.1 m

We have the final answer as
<h3>109.52 Hz</h3>
Hope this helps you
<span>A) The force multiplied by the time the objects are in contact.
Hope this helps!</span>
Answer:
the answers are 1 2 and 5!