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devlian [24]
3 years ago
8

A waiter is carrying a tray above his head and walking at a constant velocity. If he applies a force of 5.0 newtons on the tray

and covers a distance of 10.0 meters, how much is the work being done?
Physics
2 answers:
salantis [7]3 years ago
7 0

the other answer is wrong, the answer is A. 0 joules for plato users, i got 100 on the test

k0ka [10]3 years ago
4 0
W = f × x = 5 × 10 = 50
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Answer:

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Two cars, both of mass m, collide and stick together. Prior to the collision, one car had been traveling north at a speed 2v, wh
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Explanation:

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and solving problem in Vertical and horizontal direction

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Conserving Momentum in Vertical direction

m(2v)+m(-vsin\phi )=2m(ucos\theta )

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(2u)^2=(2v-vsin\phi )^2+(vcos\phi )^2

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3 years ago
A kitchen mixer requires 375 W of electric power. If a voltage of 125 V is available to operate the mixer, what is the required
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An astronaut holds a rock 100m above the surface of Planet X. The rock is then thrown upward with a speed of 15m/s, as shown in
Harlamova29_29 [7]

The acceleration due to gravity of the planet X is 1 m/s².

The given parameters;

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The acceleration due to gravity is calculated as follows;

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Thus, the acceleration due to gravity of the planet X is 1 m/s²

Learn more here: brainly.com/question/24564606

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