MASS*GRAV*HEIGHT=PE
MASS=3
GRAV=9.8
HEIGHT=4.5
3*9.8*4.5=132.3
POTENTIAL ENERGY= 132.3
Answer:
none of the above
Step-by-step explanation:
the answer is -3/4
The answer for your question is b
Answer:
a) pyramid / prism
b)cuboid / rectangle
Step-by-step explanation: