How much work is required to lift a 100 kg barbell 2 m for 5 repetitions?
A . 9,800 J
B . 1,000 J
C . 1,000 W
D . 9,800 W
Answer: A
How much work is required to lift a 100 kg barbell 2 m for 5 repetitions?
A . 9,800 J
B . 1,000 J
C . 1,000 W
D . 9,800 W
Answer: A