Answer:He lifts 2 meters
Explanation:We are trying to find the distance. The formula for distance is W/Force. 50 is our amount of work. 25N is how much force was used. Divide the work bye the force. 50/25=2M
Answer:
when an object kept at some height and having some mass then ,when it falls down then shifting of energy takes place
Answer:
D lower energy waves is most likely the safest if one is exposed to.
My educated guess : 21.2 deg
Pressure= hqg
H=depth
q=density
g=gravity
h=0.2
q=7
g=10
0.2*7*10= 14pa
FINAL ANSWER = 14pa
