A stone with a mass of 10 kg sits on the ground. Gravity acts on the stone at a rate of 9.8 m/s2. What is the normal force acting on the stone, keeping it at rest?
1.02 N
10 N
9.8 N
98 N
1.02 N
10 N
9.8 N
98 N
1 answer
2 answers
1 answer
1 answer