Answer:
P = 75 W
Explanation:
given,
Distance, L = 8 m
Force,F = 150 N
Time, t = 16 s
Work by the climber
Work done = Force x displacement
W = F. L
W = 150 x 8
W = 1200 J
We know,


P = 75 W
Hence, Power climber is using to climb is equal to 75 W.
Answer:
longitudinal waves have those properties
If my math is right its A) 7
because 189 divided by 27 is 7
Answer:
D
Explanation:
The color you see is the color the object reflectes. The rest of the color are absorbed by that object.
1=6, 2=8
I hope this helped