Moe, larry and curley are hard at "work." moe is carrying a 100 kg box 10 m horizontally across a room. larry is lifting a 100 kg box from the floor to a shelf 2 m above the floor.

6. Larry and Curley are doing work; Moe is doing no work

Step-by-step explanation:

The complete question is as follows:

Who is doing work?

Moe, Larry and Curley are hard at “work.”  Moe is carrying a 17 kg box 4m horizontally  across a room. Larry is lifting a 20 kg box  from the floor to a shelf 3 m above the floor.  Curley is climbing a ladder, to enter a hole in the ceiling 4 m above the floor.

Which of the Stooges is doing work?

1. Moe and Curley are doing work; Larry is

doing no work.

2. Larry is doing work; Moe and Curley are

doing no work.

3. Moe is doing work; Larry and Curley are

doing no work.

4. Curley is doing work; Moe and Larryy are

doing no work.

6. Larry and Curley are doing work; Moe is

doing no work.

ANSWER:

Since Moe is moving horizontally, therefore he is not doing any work. Because, moving horizontally in the gravitational field requires no work, as there is no force required to move horizontally on earth. Becuase te heigh covered while moving horizontally is zero.

Thus,

Work = mgh = mg(0) = 0

While, the Curley and Larry are both moving at a height with and without a load, respectively, thus they are doing work.

Thus. Larry and Curley are doing work; Moe is doing no work

10 * 563.67 = 5636.7

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation: