Can anyone help me with this?
Answers
Answer:
The answer for this question is 146 neutrons
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Answers
F=ma
The force is the product of mass and acceleration
this means that the acceleration is
a=F/m
a) The force is halved?
this means that f will be
a=
So the accelaration will also he halved (it's the original acceleratation divided by 2)
b) The object's mass is halved?
a=
which is the original acceleration times two!! so it will double
c) The force and the object's mass are both halved?
now we have
a=
so they will cancel each other out and the acceleration will stay the same!
Answers
= (1/2) (1.4 kg) (22.5 m/s)²
= (0.7 kg) (506.25 m²/s² )
= 354.375 kg-m²/s² = 354.375 joules .
This is just the kinetic energy associated with a 1.4-kg glob of
mass sailing through space at 22.5 m/s. In the case of a frisbee,
it's also spinning, and there's some additional kinetic energy stored
in the spin.
Answers
Answer: 8 m
Explanation:
From the equation distance = velocity * time, we can find the distance from a velocity vs. time graph by finding the area under the curve, since we get that area from multiplying velocity and time together.
For the first 0.5 seconds, the velocity is 16 m/s and the change in time is 0.5.
16 * 0.5 = 8 m.
Learn more about the relationship between distance and velocity here: brainly.com/question/29409777
Answers
Answers
Answer:
it is a simple machine
Explanation:
B. Ozone collects
C. Evaporation occurs
D.winds form
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Final answer:
Condensation nuclei are small particles in the atmosphere where water vapor condenses to form cloud droplets, making option A the correct answer. They are essential for cloud formation.
Explanation:
Condensation nuclei refer to small particles typically present in the atmosphere, on which water vapor can condense to form cloud droplets.
This means option A is the correct answer.
These nuclei can be composed of various substances like dust, volcanic ash, sea salt, etc. They are crucial for cloud formation, and without them, water vapor would need to supercool to a very low temperature before it could form droplets.
Learn more about Condensation nuclei here:
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