What is the efficiency of a ramp if 2,000 joules of energy results in 1,200 joules of work?(1 point)
Responses
24%
24%
80%
80%
32%
32%
60%
1 answer
60%
Responses
24%
24%
80%
80%
32%
32%
60%
1 answer
1 answer
1 answer
1 answer
1 answer