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Eva8 [605]
3 years ago
8

A cruise took 6 hours to fulfill its trip. It travelled at an average

Physics
1 answer:
kramer3 years ago
4 0

Answer: 1035

Explanation:

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Two students 8 meters apart are holding a stretched, coiled spring between them. One student sends a pulse down the string, and
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Explanation:

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Zielflug [23.3K]

Answer:

"Speed" is the rate at which distance is being covered .... the ratio

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3 years ago
An electron is accelerated through 2.40×10³V from rest and then enters a uniform 1.70-T magnetic field. What are(b) the minimum
Korolek [52]

The maximum value of Force is 7.88x10^{-12}

The minimum value of magnetic force is 0

Potential V=2.40x10^{3}.

Magnetic field = B = 1.70 T.

we need to find

a) The maximum value of Force

Since the particle is moving from rest, the potential energy change is 2.40x10^{3}?

Potential Energy= vq= 2,40x10^{3}x (-1.6 x 10x10^{-19}%).

= -8.84x10^{-16}

Now this will be equal to 1/2 mv²

=  1/2 mv²= 8.84x 10^{-16}.

v=2.903x10^{7}m/s :

Wow Fmax = qvb

=1.6x10^{-19}x2.903x10^{7}x1.70 .

=7.88x10^{-12}

b) The minimum value of magnetic force

The minimum Value of magnetic force will be

when sinθ=0

The minimum value is 0

To know more about magnetic field refer to brainly.com/question/13091447

#SPJ4

5 0
1 year ago
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