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natta225 [31]
2 years ago
9

Mass m1 on the frictionless table of the figure is connected by a string through a hole in the table to a hanging mass m2

Physics
1 answer:
Setler [38]2 years ago
8 0

For a mass m1 on the frictionless table, the speed m1 must rotate a with radius r if m2 is to remain hanging at rest is mathematically given as

v=\sqrt{m1/m2*xg}

<h3>What speed must m1 rotate in a circle of radius r if m2 is to remain hanging at rest?</h3>

Generally, the equation for the Force  is mathematically given as

Fc=Fw

Therefore

\frac{m1v1}{x}=m2g

v=\sqrt{m1/m2*xg}

In conclusion,  if m2 is to remain hanging at rest the speed of ratio of m1 is calcuylated using

v=\sqrt{m1/m2*xg}

Read more about Speed

brainly.com/question/4931057

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A 4000kg truck has a head-on inelastic collision with a 2500kg truck.
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a bicycle accelerates at 1 m/s² from an initial velocity of 4 m/s² for 10s. Find the distance moved by it during this interval o
BaLLatris [955]

Answer:

90 m

Explanation:

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2 years ago
The change of motion of a body is proportional to the applied force, and it takes place in the direction of a straight line in w
7nadin3 [17]

Answer:

Newton's Second Law of Motion  

Explanation:

According to Newton's second law of motion, the change in velocity of a body is directly proportional to the force applied on it. Velocity is a vector quantity. It measures the magnitude of the speed as well as its direction.

F = m a

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4 0
3 years ago
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Four objects are situated along the y axis as follows: a 1.93-kg object is at +2.91 m, a 2.95-kg object is at +2.43 m, a 2.41-kg
Anna [14]

Answer:

0.958 m

Explanation:

So the total mass of the system is

M = 1.93 + 2.95 + 2.41 + 3.99 = 11.28  kg

let y be the distance from the center of mass to the origin. With the reference to the origin then we have the following equation

My = m_1y_1 + m_2y_2 +m_3y_3 + m_4y_4

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y = \frac{10.806}{11.28} = 0.958 m

So the center of mass is 0.958 m from the origin

3 0
2 years ago
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