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Simora [160]
4 years ago
9

Thomson's cathode ray experiment showed that:

Physics
1 answer:
riadik2000 [5.3K]4 years ago
4 0
I believe the best option to go with will be option C. electrons are negatively charged 
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Electric fields are MOST associated with ________.
alukav5142 [94]
With each point in space
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3 years ago
Locomotion is the act of staying stationary. <br><br> True <br> False<br><br> 20 POINTS
Fittoniya [83]

Answer:

False

Explanation:

Locomotion is associated with movement.

The word is derieved from two Latin words,

Loco----place

Motio----to move.

8 0
3 years ago
What is the mass of a vehicle that has 50,000 N and 25M/S/S
natali 33 [55]

Answer:

F = 1250000 N

Explanation:

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7 0
3 years ago
An astronaut free falls toward the Earth at a distance of 3 Earth radii from the center of the Earth. What is his acceleration?
s2008m [1.1K]

Answer:

a = 1.1 m/s^2

Explanation:

let a be the acceleration of the astronaut, M be the mass of the earth and r be the radius of the earth.

from the information provide:

the distance r is the radius of the earth.

the distance ,d, the astronaut is from the surface of the earth and the only force acting on the astronaut is gravity, the astronaut accelerates with due to gravity only that is d = 3×r because we consider the earth center as the center of mass and gravity attracts object towards the center of mass.

then, we know that:

a = GM/d^2

  = (6.67×10^-11)(5.972×10^24)/[(3×6371×10^3)^2]

  = 1.1 m/s^2

Therefore, the Astronaut will be accelerating with an acceleration of 1.1 m/s^2 towards the earth.

6 0
4 years ago
A straight line with a positive slope on a velocity-time graph indicates which of the following?
V125BC [204]

Answer:

constant acceleration

Explanation:

I may be wrong, but I'm almost positive cuz I am also taking physics. ;)

4 0
3 years ago
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