# How much work is done by a person lifting a 2.0-kg object from the bottom of a well at a constant speed of 2.0 m/s for 5.0 s?

• How much work is done by a person lifting a 2.0-kg object from the bottom of a well at a constant speed of 2.0 m/s for 5.0 s?

W = work done = force x distance moved in its direction let F be the applied force upwards via the person => since it is at constant speed => acceleration ...
Positive: 43 %
Answer to How much work is done by a person lifting a 2.0-kg ... lifting a 2.0-kg object from the bottom of a well at a constant speed of 2.0 m/s for 5.0 ...
Positive: 40 %

### More resources

... how much work is done during 2 seconds? 1) 20 J 2) ... 2.0 m/s 3) 5.0 m/s 4) ... As an object moves upward at a constant speed, its kinetic
Positive: 43 %
... A horse pulls a sled 12 m along the ground at a constant speed of 2.0 m/s ... 2.0 kg trolley as it moves 5.0 ... m/s. (a) How much work must be done ...
Positive: 38 %
A cyclist reaches the bottom of a hill with a speed of 18 m/s. ... at a constant velocity . How much work was done ... of 2.0 m in 1 s. If the person Y ...