There’s no gravitational force between any pairs of objects. Hope this helps!
Multiply the two. The units will cancel out. 22 miles per gallon can be expressed as 22 miles / 1 gallon, so you can write the following:
18 gallons * 22 miles / 1 gallon
Which simplifies to 18 * 22 miles = 396 miles.
The Earth rotates due to the manner in which it was formed. Earth began its rotation from the spinning movement of the accretion disk. In short, the earth rotates because of angular momentum caused by the accretion disk.
Answer:
velocity of combined objects is 6 m/s
Explanation:
As per law of conservation of momentum
total momentum before collision = total momentum after collision
since the two objects sticks together after collision so we will have

Now plug in all values in it




so the missing value in the table is velocity which is 6 m/s
Based on the calculations, the sound intensity level is equal to 1.0 × 10⁻⁵ W/m².
<h3>How to determine intensity of the sound?</h3>
Mathematically, sound intensity level can be calculated by using this formula:

<u>Where:</u>
I is the intensity of the sound.
<u>Note:</u> The reference value of sound intensity is equal to 1.0 × 10⁻¹² W/m².
Rewriting the formula, we have:
β/10 = logI - logIo
Substituting the parameters into the formula, we have;
60/10 = logI - log(1.0 × 10⁻¹²)
6 = logI + 12
logI = 6 - 12
logI = -6
I = 1.0 × 10⁻⁵ W/m².
Read more on sound intensity here: brainly.com/question/17062836
#SPJ1