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seraphim [82]
3 years ago
13

State Newton's second law of motion ​

Physics
2 answers:
expeople1 [14]3 years ago
8 0

Explanation:

Newton's second law is a quantitative description of the changes that a force can produce on the motion of a body. It states that the time rate of change of the momentum of a body is equal in both magnitude and direction to the force imposed on it.

pishuonlain [190]3 years ago
4 0
The acceleration of an object is directly related to the net force and inversely related to its mass
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Dust, accumulated at the time of the formation of the solar system is sometimes preserved in asteroids, meteoroids, and meteorit
SIZIF [17.4K]

The dust, accumulated at the time of the formation of the solar system that are  preserved in asteroids, meteoroids, and meteorites are called chondrules.

<h3>What is the solar system?</h3>

The solar system is composed of the earth and the planets. The solar system was formed millions of years ago.

The dust, accumulated at the time of the formation of the solar system that are  preserved in asteroids, meteoroids, and meteorites are called chondrules.

Learn more about meteoroids:brainly.com/question/1939309

#SPJ1

5 0
2 years ago
Which phrase best describes wave speed?
VladimirAG [237]

Explanation:

In the case of a wave, the speed is the distance traveled by a given point on the wave (such as a crest) in a given interval of time. In equation form, If the crest of an ocean wave moves a distance of 20 meters in 10 seconds, then the speed of the ocean wave is 2.0 m/s.

8 0
3 years ago
Read 2 more answers
What is a tornado? Details
ohaa [14]
A tornado is a natural force It is a very strong wind that causes thing to damage
6 0
3 years ago
Read 2 more answers
Is it true of false that the slope of a line equals the average speed of the object.
kupik [55]
IF the object's motion is graphed, and IF time is plotted
along the x-axis and the object's position is plotted along
the y-axis, then the slope of the graph at every point is the
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8 0
3 years ago
From the edge of a cliff, a 0.46 kg projectile is launched with an initial kinetic energy of 1430 J. The projectile's maximum up
wel

Answer:

Explanation:

Given

mass of Projectile(m)=0.46 kg

Initial Kinetic Energy=1430 J

Maximum upward displacement from Launch point=150 m

K.E.=\frac{mv^2}{2}

1430\times 2=0.46\times v^2

v=78.85 m/s

and H_{max}=\frac{v^2\sin ^2\theta }{2g}

150=\frac{(78.85)^2\sin ^2\theta }{2\times 9.8}

\sin \theta =0.687

\theta =43.39^{\circ}

initial horizontal velocity(v_x)=v\cos \theta

v_x=78.84\times \cos (43.39)=57.29 m/s

Initial vertical velocity(v_y)=v\sin \theta

v_y=78.85\times \sin (43.39)

v_y=54.16 m/s

(c)vertical velocity at any instant=65 m/s

Since initial vertical velocity is 54.16 m/s

so 65 m/s will be acquired when projectile started falling below cliff

v^2-u^2=2 a s

65^2-54.16^2=2\times 9.8\times s

s=65.90 m

7 0
3 years ago
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