calebcoolbeans7476 calebcoolbeans7476

04-01-2021
Physics

contestada

What is the net work done to lift a 6 kg block a height of 5.3 meters and then lower it back to the ground where it started?

Respuesta :

pstnonsonjoku pstnonsonjoku

04-01-2021

Answer:

636 J

Explanation:

The weight of the block is =mg = 6kg × 10 ms-2 = 60 N

Since it was raised and dropped back to it's original position, distance = 5.3 × 2 = 10.6 m

Work done = 60N × 10.6 m = 636 J

Answer Link

Otras preguntas

4+-10 subtracting integers

If you have $ 50 on your debit card do you have enough money to buy a designer purse

How does the number of chromosomes in an organism's reproductive cells compare to the number of chromosomes in the organism's body cells? A.The reproductive cel

Solve for a. 0.25a+0.5=4.5

Can someone PLEASE help? Serious answers only!!!!

What do words such as "sweet," "divine," and "eloquent" imply? A. The poet enjoys creating puzzles for readers B. The poet is mocking the person to whom the poe

What do you think is the relationship between ants and plants?

The mass of car 2 is twice the mass of car 1. If both cars have the same velocity, how does the kinetic energy of car 2 compare to car 1?

Which system of municipal government most resembles the federal governmentâs separation of powers?

Question attached plz help