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svp [43]
2 years ago
5

A model rocket accelerates at 15.3 m/s2 with a force of 44 N.

Physics
2 answers:
melamori03 [73]2 years ago
8 0
To calculate the mass of the body moving, we use Newton's second law of motion which is F = ma where F is the force, m is the mass of the object and a is its acceleration.

F = ma
44 = m(15.3)
m = 2.9 kg

The mass of the rocket would be 2.9 kg.
Vikentia [17]2 years ago
8 0

Answer:

2.9kg

Explanation:

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FrozenT [24]

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Robotic arms used aboard the ISS are now used in delicate surgeries on Earth.

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A shot is fired at an angle of 60 degree horizontal with Kinetic energy E. If air resistance is ignored, the K.E at the top of t
Lapatulllka [165]
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I'm going to assume that it means a direction aimed 60 degrees
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Now, I'll answer the question that I have invented.

When the shot is fired with speed of 'S' in that direction,
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3 0
2 years ago
When light passes from a faster medium into a slower medium, which of the following explains what will occur?
beks73 [17]

When light passes from a faster medium into a slower medium, light will be refracted toward a line drawn perpendicular to the point of refraction. <em>(B)</em>

5 0
3 years ago
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None of these make sense someone help
vfiekz [6]

I would say B because the rest of them are false.

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Hope This Helps!     Have A Nice Day!!

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VashaNatasha [74]

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Explanation: Solution:

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3 years ago
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