All categories

1 year ago

Please solve the Problem.

Physics

1 answer:

yulyashka [42]1 year ago

4 0

From the calculations, the angular momentum is 10 Kg m^2/s while the new force is 50N.

<h3>What is the angular velocity?</h3>

The angular velocity is defined as the product of the mass, velocity and the radius of the material.

Thus;

L = mvr = 2 Kg * 1m * 5 m/s = 10 Kg m^2/s

b) Given that;

F= Gm^2/r^2

If the distance is halved then the force is reduced by 1/4 thus the new force is 50N.

Learn more about angular momentum:brainly.com/question/15104254

#SPJ1

You might be interested in

Help me with this please <br>

Rina8888 [55]

Answer:

Where is the Question?

Explanation:

I am glad to h help you out.

6 0

3 years ago

Read 2 more answers

What is Physics? How is Physics used in your everyday life? Give at least two examples and explain your answer. You need at leas

ikadub [295]

Answers:

The transportation industry is no stranger to the manipulation of everyday physics. Cars and trains utilize the wheel, which provides a smooth, steady motion.

The ears hear sounds which occur through the movement of air molecules, and the chemistry that drives all of biology depends on the physics of energy and molecules. Every day, for example, plants absorb sunlight, water, and carbon dioxide, creating glucose and releasing oxygen as a byproduct.

Brainlist pls!

3 0

2 years ago

A certain frictionless simple pendulum having a length l and mass m swings with period t. If both l and m are doubled, what is t

iVinArrow [24]

If l and m both are doubled then the period becomes √2*T

what is a simple pendulum?

It is the one which can be considered to be a point mass suspended from a string or rod of negligible mass.

A pendulum is a weight suspended from a pivot so that it can swing freely.

Here,

A certain frictionless simple pendulum having a length l and mass m

mass of pendulum = m

length of the pendulum = l

The period of simple pendulum is:

$T = 2\pi \sqrt{\frac{l}{g} }$

Where k is the constant.

Now the length and mass are doubled,

m' = 2m

l' = 2l

$T' = 2\pi \sqrt{\frac{2l}{g} }$

$T' = \sqrt{2}* 2\pi \sqrt{\frac{l}{g} }$

$T' = \sqrt{2} * T$

Hence,

If l and m both are doubled then the period becomes √2*T

Learn more about Simple Harmonic Motion here:

<u>brainly.com/question/17315536</u>

#SPJ4

8 0

1 year ago

What is the relationship between balancing equations and the law of conservation of matter

harkovskaia [24]

Every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. Therefore, there must be the same number of atoms of each element on each side of a chemical equation.

7 0

2 years ago

một hòn đá ném theo phương nằm ngang với vân tốc v0=15 m/s. tính gia tốc tiếp tuyến và gia tốc pháp tuyến của hòn đá sau lúc ném

Lady_Fox [76]

Answer:

what language is this???

5 0

2 years ago