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ohaa [14]
4 years ago
15

PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!

Physics
2 answers:
alekssr [168]4 years ago
6 0
_____________________________

The path a projectile takes is known as the trajectory.

As we know that when we launch a projectile, it follows a parabolic path. There is a horizontal component and a vertical component to its motion which can be studied separately.

Horizontally, the projectile simply moves at the initial horizontal velocity until something stops it.

_____________________________
olga_2 [115]4 years ago
4 0

The path a projectile takes is known as the <u>trajectory</u>

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Is the energy of a wave is calculated by squaring the frequency of the wave?
Misha Larkins [42]
Nope.
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E = hf

Hope this helps!
5 0
3 years ago
A proton travels with a speed of 5.02×10⁶ m/s in a direction that makes an angle of 60.0° with the direction of a magnetic ficld
Triss [41]

The magnitude of the magnetic force on the proton is 1.25× 10—¹³ N.

Speed of the proton = 5.02 × 10 ⁶ m /a

Angel of between the velocity and the magnetic force = 60 °

The magnitude of magnetic field B = 0.180 T

The magnitude of the magnetic force on the proton is,

F = q(v \times B)

F = qvB \: sin \:  θ

F = 1.6 \times 10 ^{ - 19}  \times 5.02 \times 10 ^{6}  \times 0.180 \times  \: sin \: 60°

= 1.25 \times 10 ^{ - 13}  \: N

Therefore, the magnitude of the magnetic force on the proton is 1.25× 10—¹³ N.

To know more about magnetic force, refer to the below link:

brainly.com/question/23096032

#SPJ4

4 0
2 years ago
The work that a force does by acting on an object is equal to what?
maw [93]
2nd and only 2nd option is right
3 0
4 years ago
At a given instant, the force on an electron is in the +z-direction (out of the page), which the electron is moving in the +x-di
Hitman42 [59]

Answer:

The direction of the B-field is in the +y-direction.

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The corresponding formula is

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This means, we should use right-hand rule.

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our middle finger should point towards the direction of the B-field,

and our thumb should point towards the +z-direction (direction of the force).

Since our middle finger in this situation points towards +y-direction, the B-field should be in +y-direction.

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3 0
4 years ago
An student in a swimming pool weighs 450 N and in a regular balance out of the swimming pool weighs 700 N. What is the value of
rewona [7]
The value of buoyant force is 700-450=300N
7 0
3 years ago
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