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gregori [183]
2 years ago
11

find the work done be the force field f in moving an object along the curve pictured in the graph. do this by computing the work

on each piece-wise smooth portion of c.
Physics
1 answer:
Anton [14]2 years ago
7 0

Find the amount of labor necessary to move an object along the specified orientated curve given the force field F. y = 3x2 on the parabola from (0, 0) to F = (y, x) (4, 48).

<h3>How can you determine the work a force field performs along a curve?</h3>

A variable force's infinitesimal work can be defined in terms of the force's components and the displacement along the path,

<h3>How do you assess the force field F's work?</h3>

(c) Next, determine the work that the force field F performed on the object to move it through the field by moving it along the vector d. W = F d is the formula for work.

To know more about force field visit:-

brainly.com/question/13488023

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An ocean wave travels 10.9 m in 5.1 s. the distance between two consecutive wave crests is 4 m. what is the frequency of the wav
Jlenok [28]
The speed of the wave is given by Distance divided by time.
Speed = 10.9/5.1
            = 2.14 m/s
But; speed is also given by frequency multiplied by wavelength
Wavelength is 4 m( distance between two successive crests)
thus; 2.14 = 4 × f
          f = 2.14/4
            = 0.535 Hz
8 0
3 years ago
A cart is being pulled forward by a hanging mass. What is the value of the change in its kinetic energy, ΔEk?
Musya8 [376]

The value of change in kinetic energy, ΔEk when a cart is being pulled forward by a hanging mass is Positive

In order words, ΔEk in the above question is positive

<h3>What is kinetic energy?</h3>

Kinetic energy can be defined as the energy a body possess when the body is in motion or due its motion

In conclusion, the value of change in kinetic energy, ΔEk when a cart is being pulled forward by a hanging mass is Positive

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8 0
2 years ago
Why don't we see other stars during day?
Monica [59]

Answer:

Stars aren't visible during the sunlit hours of daytime because the light-scattering properties of our atmosphere spread sunlight across the sky. Seeing the dim light of a distant star in the blanket of photons from our Sun becomes as difficult as spotting a single snowflake in a blizzard.

Explanation:

5 0
3 years ago
Read 2 more answers
Two cyclists, 50 miles apart, start riding toward each other at the same time. One cycles 4 times as fast as the other, and they
Bond [772]

Answer:speed of slower cyclist is 5 mph

Explanation:

Given

Distance between two cyclist is 50 miles

One cycle is 4 times fast as other

Speed of slower cyclist is r miles per hour

speed of faster cyclist is 4 r

they meet after t=2 hr

Distance traveled by fast cyclist is x=2\times 4r

Distance traveled by slower cyclist is y=2\times r

x+y=50

2\times 4r+2\times r=50

8r+2r=50

10r=50

r=5 mph

4 r=20 mph

speed of slower cyclist is 5 miles per hour

3 0
3 years ago
What is the value of work done on an object when a 0.1x102–newton force moves it 30 meters and the angle between the force and t
zaharov [31]

Answer:

66

Explanation:

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4 years ago
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