Hello There!
This Is A "True" Statement.
<em>A scientific law tells us what nature will do under certain conditions.</em>
Answer: The first one
Explanation:
Because it’s the higher frequency
Explanation:
If g= 10m/s²
Then 75kg=75×10=750N
Since Work =Force ×Distance
Work=750×30
=22500J
And Power°=Work÷time
=22500÷120
=187.5W
ANSWER: 9.4ms a second
EXPLANATION
100/10.6 = 9.4
Brainiest please?
(Hope this helps you. Have a good day.)
Answer:
a) 17.086m
b) 0.1671 m
Explanation:
Given data: speed of water through the hose = 1.81 m/s
through the nozzle = 18.3 m/s
We know that maximum height of an object with upward velocity v is given by,
a) H = v^2/2g
where H is the maximum height water emerges
= 18.3^2/(2×9.8) = 17.086 m answer
b) Again,
H = v^2/2g
= 1.81^2/(2×9.8) = 0.1671 m
