A 35kg TV is hosted up to the third floor of an apartment 20m above the ground. how much workwas performed to raise the TV to the third floor

Question

London Mccann

Physics

11 December, 07:17

A 35kg TV is hosted up to the third floor of an apartment 20m above the ground. how much workwas performed to raise the TV to the third floor

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Amaya Patton · Answer 1

dа ta:

m (mass) = 35 Kg

h (height) = 20 m

use: g (gravity) ≈ 10 m/s²

In this case the work will be → W = P*h, being: P = m*g, we have:

W = m*g*h → formula

Solving:

W = m*g*h

W = 35*10*20

W = 7000 Joules