Answer with Explanation:
We are given that
Diameter=d=22.6 cm
Mass,m=426 g=
1 kg=1000 g
Radius,r=
1m=100 cm
Height,h=5m

a.By law of conservation of energy






Where 
b.Rotational kinetic energy=
Rotational kinetic energy=8.35 J
Answer:
#See solution for details
Explanation:
a. Action: Earth pulls on the Moon, reaction: Moon pulls on Earth;
b. Action: foot applies force to ball, reaction: ball applies force to foot;
c. Action: rocket pushes on gas, reaction: gas pushes back on rocket;
d. Action: car tires push backward on road, reaction: road pushes forward on tires;
e. Action: jumper pushes down on ground, reaction: ground pushes up on jumper;
f. Action: gun pushes forward on bullet, reaction: bullet pushes backward on gun
Explanation:
option D ) is correct the speaker explain a difficult decision he had to make
hi everyone comment
Action and reaction are equal in magnitude and opposite direction by they don't balance each other because they don't occur on the same body. Action is involved on one body and reaction is involved on another body.
Hope you understood...