The formula for GPE is GPE=mgh. M is for mass, G is for acceleration due to gravity (9.8 m/s/s) and H is for the height.
GPE= mgh
GPE= 500 (kg)*9.8 (m/s/s)* 10 (feet)
GPE= 49,000
I believe the first one is true because a transverse wave generally looks like a right angle. The second one is also true. May I ask what Physics class you are taking, regular, honors, AP Physics 1, AP Physics 2? Also how close are you to finishing it?
Answer:
Bc the ocean is blue and the water reflects to the sky ;-;