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Trava [24]
3 years ago
8

A student walks 100 m East and 100 m North. What is their distance traveled?

Physics
1 answer:
vichka [17]3 years ago
5 0

--  The student's distance traveled is 200 meters.

--  The student's displacement is 141 meters Northeast.

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A wave has a wavelength of 7 mm and a frequency of 9 hertz. What is its speed?
Snezhnost [94]
Speed of wave = Frequency x Wavelength
so Speed = 0.7 x 9 = 6.3

remember the calculations must be done in their Basic SI units.
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8 0
3 years ago
There is friction between the block and the
Norma-Jean [14]

Answer:

5 no

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actually the 4kg lying on table has no influence

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3 years ago
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Lemur [1.5K]

Answer:

d. Direction and magnitude

Explanation:

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<h3>What is Newton's Second Law of Motion?</h3>

Newton's second law provides a precise explanation of the modifications that a force can make to a body's motion. According to this, a body's momentum changes at a rate that is equal to the force acting on it over time in both magnitude and direction. A body's momentum is equal to the sum of its mass and velocity. Similar to velocity, momentum has both a magnitude and a direction, making it a vector quantity.

acceleration - rate of change of velocity with time, both in terms of speed and direction. A point or object going straight forward is accelerated when it accelerates or decelerates.

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express all the units in their most basic form.

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to learn more about Newton's Second law of Motion - brainly.com/question/13447525

#SPJ4

3 0
1 year ago
How much is the velocity of a body when it travels 600m in 5 minutes?( with the full process)​
Tcecarenko [31]
Its average speed, pretending that it traveled at a constant speed, is

v = s / t

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= 2 m/s

but to be a velocity it needs a direction as well as a speed.

( Sorry. Can’t find a division line to put between the 600 m and the 5 x 60 s )
6 0
2 years ago
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