Answer:
122.76J
Explanation:
Given data
work done= 372 Joules
efficiency= 33%
Required
We want to compute the value of the work that is 33%
= 33/100* 372
= 0.33*372
= 122.76J
Hence 122.76J of work is transferred from the engine to the exhaust
Answer:
d. The length of the string is equal to one-half of a wavelength.
Explanation:
For a standing waves vibrating with Fundamental Frequency will be vibrate in one loop so Length 2 L = λ ⇒ L = 1/2 λ
"<span>The strength and duration of the wind controls size and frequency" is the one statement among the following choices given in the question that is true about surface waves. The correct option among all the options that are given in the question is the first option. I hope that the answer has come to your desired help.</span>
Answer:
120 N
Explanation:
F=ma therefore 60kg times 2m/s^2 is 120 N