Answer:
Boku wa yarichin bicchi no osu da yo
Answer:
option d is correct
Step-by-step explanation:
hope this helps ;)
The Potential Energy, is given by:

where:
m = mass of the object (in Kg)
g = gravity
h = height (in m)
Hence:

ANSWER
B. 19,600 J
1.a)add
B) substract
C) multiply
D) one
2) 1002=1.002×10^3
3)2.8×10^-3 < 2.5×10^-2 < 1.2×103 <4×103
I don’t understand , take a picture of the question