Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Physics
A man lifts a luggage of 20 kg from the ground and puts it on his head 2 m above the ground. Calculate the work done by him on the luggage.
1 answer
Scroll down.
You can
ask a new question
or
answer this question
.
Related Questions
A man stands on his balcony, 120 ft above the ground. He looks at the ground, with his sight line forming an angle of 50 degrees
In loading a lorry a man lifts boxes each of weight 100N throughta height of 1.5 m. a)how much work does he do in lifting 1 box
Dana loads luggage into an airplane using a conveyor belt tilted at an angle of 20°.She places a few pieces of luggage on the
in which of the following situation is mechanical work done?a, a girl chewing a piece of chewing gum .b,an acrobat supporting
A man lifts a 21.1 kg bucket from a well and does 3.1 kJ of work. How deep is the well? Assume that the man lifts the bucket at
A bucket of water has a weight of 40N.a man lifts the bucket by applying an upward force of 20N.at the same time a child pulls
The Invisible Man
H.G. Wells 1 So it was that on the twenty-ninth day of February, at the beginning of the thaw, this singular
The Invisible Man
H.G. Wells 1 So it was that on the twenty-ninth day of February, at the beginning of the thaw, this singular
A man lifts a 10 kg sack of rice from a ground to above his head using his both hands. The sack of
rice does not experience a
A man lifts a 2.0 kg stone vertically with his hand at a constant upward velocity of 1.5 m/s. What is the magnitude of te total