Ask a New Question

Calculate the work (in joules)

A machine’s efficiency is determined to be 60%. The input work is 3,000 joules. What is the output work?(1 point)Responses 50
1. 9 answers
2. asked by Answer
3. 179 views
A machine’s efficiency is determined to be 60%. The input work is 3,000 joules. What is the output work?(1 point)Responses 50
1. 1 answer
2. asked by ..
3. 88 views
A machine’s efficiency is determined to be 60%. The input work is 3,000 joules. What is the output work?(1 point) Responses
1. 1 answer
2. 138 views
Force and Work Relationships Quick Check3 of 43 of 4 Items Question A person raises a box with a weight of 50 newtons by 0.5
1. 1 answer
2. 171 views
A machine’s efficiency is determined to be 60%. The input work is 3,000 joules. What is the output work?A) 180,000 joules B)
1. 4 answers
2. asked by Nobody
3. 2,431 views
You lift 29 kg of books 1.3 m. How much work did you do? (1 point) Responses 37.7 Joules 37.7 Joules 369.5 Joules 369.5 Joules
1. 1 answer
2. 36 views
A gas expands its volume from 4.7 L to 8.9 L at constant temperature. Answer the following:a) If the gas expands against vacuum
1. 2 answers
2. asked by Anon
3. 2,158 views
How much work is required for a 30 kg dog to pull a sled 50 meters? Work = force x distance a 150 Joules b 1.7 Joules c 1500
1. 1 answer
2. 92 views
How much work is required for a 30 kg dog to pull a sled 50 meters?Work = force x distance a 1.7 Joules b 1500 Joules c 150
1. 1 answer
2. 177 views
How much work is required for a 30 kg dog to pull a sled 50 meters?Work = force x distance a 150 Joules b 1.7 Joules c 0.6
1. 1 answer
2. asked by social studies
3. 160 views