1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gennadij [26K]
2 years ago
15

How to find angular velocity of an object traveling at a constant speed.

Physics
1 answer:
rusak2 [61]2 years ago
8 0

I only know the formula which is ω = 2πf

You might be interested in
Different forms of the same element are called what​
solmaris [256]

Answer:

Allotropes

Explanation:

Because it is the same element the chemical conposition is the same i.e. The atoms that make the substances are identical. Allotropes can be crystalline or amorphous and sometimes they can be varied in properties.

4 0
3 years ago
Read 2 more answers
1. As a person stands on earth they put a force on the ground and the ground puts a force on them.
Scorpion4ik [409]

Answer:

mb

Explanation:

m b

8 0
2 years ago
The acceleration due to gravity on the Moon is gM. Suppose an astronaut on the Moon drops an object from a height of H. The time
iris [78.8K]

Answer:

TE = sqrt(GM/GE)TM

Explanation:

To solve for this problem, you have to use the second kinematic equation and set the height equal to each other.  Because the heights are equal, 1/2GETE^2 = 1/2GMTM^2.  Rearrange the equation and you'll get the answer

5 0
3 years ago
Cosmic inflation refers to ____(A) the current period of cosmic acceleration.(B) stellar winds creating bubbles of gas.(C) the U
Brilliant_brown [7]

Answer:

(D) a brief early period of hyper rapid expansion of space-time.

Explanation:

Cosmic inflation is a theory which states that in an interval of 10⁻³⁶ seconds to around 10⁻³³ seconds after the big bang there was a massive expansion.

According to the big bang theory the universe came to be from a singularity i.e., a point of infinite gravitational field. The universe is expanding this means that according to the conservation of energy the universe was expanding from the beginning.

8 0
3 years ago
Calculate the magnitude of the total impulse applied to the car to bring it to rest
n200080 [17]

Answer:

Total impulse = mv = Initial momentum of the car

Explanation:

Let the mass of the car be 'm' kg moving with a velocity 'v' m/s.

The final velocity of the car is 0 m/s as it is brought to rest.

Impulse is equal to the product of constant force applied to an object for a very small interval. Impulse is also calculated as the total change in the linear momentum of an object during the given time interval.

The magnitude of impulse is the absolute value of the change in momentum.

|J|=|p_f-p_i|

Momentum of an object is equal to the product of its mass and velocity.

So, the initial momentum of the car is given as:

p_i=mv

The final momentum of the car is given as:

p_f=m(0)=0

Therefore, the impulse is given as:

|J|=|p_f-p_i|=|0-mv|=|-mv|=mv

Hence, the magnitude of the impulse applied to the car to bring it to rest is equal to the initial momentum of the car.

5 0
3 years ago
Other questions:
  • The system is immersed in an environment with a constant high temperature T. What would be the energy expectation value of the s
    14·1 answer
  • If 50 mL of each of the liquids in the answer choices were poured into a 250 mL beaker, which layer would be directly above a sm
    8·1 answer
  • +
    11·1 answer
  • Electronic flash unit cameras contain a capacitor for storing the energy used to produce the flash. In one such unit the flash l
    15·1 answer
  • When a ray of light passes at an angle to the normal from one material into another material in which its speed is higher?
    5·1 answer
  • A spring is 14cm long. Three masses are hung from it and then it is measured again. Now it is 19.5cm long. What force did the th
    9·1 answer
  • A beam of electrons strikes a double slit, with the slit separation of 130 nm. The first-order diffraction maximum is seen at an
    12·1 answer
  • This means divide or to take apart the pieces. ( science )
    14·1 answer
  • A car moves with an average speed of 45 miles/hour. How long does the car take to travel 90 m
    9·2 answers
  • You work at a retail store. Recently, paychecks have had errors and there have been many employee complaints. You have been assi
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!