Given data
efficiency (η) = 65 %
= 0.65
Machine provides (Work done by the machine) = 1300 × 50
= 65000 J
efficiency (η) = work done by the machine ÷ work supplied to the machine
0.65 = 65000 ÷ Input work
Input work = 100000 J
= 100 KJ
Answer:
b, the fastest the car has traveled out of those options is 4-5 seconds.
Explanation:
I need a picture to help you
<span>Large bodies of water provide moisture to winds blowing across them creating MODERATING EFFECT. It is the </span>effect that large water bodies have on the climate over nearby land areas. Winter temperatures are warmer and summer temperatures are cooler than areas elsewhere from large bodies of water.
