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horsena [70]
3 years ago
14

What must occur for work to be done on an object?

Physics
1 answer:
katrin2010 [14]3 years ago
8 0
The answer is D) the object must move. The definition of work is movement (in any form).

Hope this helped! If it did, would you mind marking my answer as Brainliest? Thanks :D
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A wave has a wavelength of 5 meters and a frequency of 3 hertz. What is the speed of the wave?
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lara [203]
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2 years ago
Type of energy transformed into chemical energy by plants is called type of energy transformed into chemical energy by plants is
yuradex [85]
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3 years ago
A 0.250 kg fan cart accelerates at 24 cm/ s^2 for 4.5 seconds. what is the net force (fan thrust minus drag and friction) on the
Norma-Jean [14]

Answer:

0.06 N

1.08 m/s

Explanation:

m = mass of the fan cart = 0.250 kg

a = acceleration of the fan cart = 24 cm/s² = 0.24 m/s²

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Net force on the cart is given as

F = ma

F = (0.250) (0.24)

F = 0.06 N

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Using the equation

v = v₀ + a t

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3 years ago
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