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
Nezavi [6.7K]
2 years ago
13

Select the correct answer.

Physics
1 answer:
Effectus [21]2 years ago
4 0
A. logic, would be your answer i believe!
You might be interested in
What is the Binary compound for KP?
pychu [463]

Answer:

A binary compound is a chemical compound that is composed of two elements. Learn more about the definition of a binary compound, and find out examples of binary compounds.

Explanation:

3 0
2 years ago
The driver of a car traveling at 22.8 m/s applies the brakes and undergoes a constant deceleration of 2.95 m/s 2 . How many revo
a_sh-v [17]

Answer:

70 revolutions

Explanation:

We can start by the time it takes for the driver to come from 22.8m/s to full rest:

t = \Delta v/a = (22.8 - 0)/2.95 = 7.73 s

The tire angular velocity before stopping is:

\omega_0 = v/r = 22.8 / 0.2 = 114 rad/s

Also its angular decceleration:

\alpha = a / r = 2.95/0.2 = 14.75 rad/s^2

Using the following equation motion we can findout the angle it makes during the deceleration:

\omega^2 - \omega_0^2 = 2\alpha\Delta \theta

where \omega = 0 m/s is the final angular velocity of the car when it stops, \omega_0 = 114rad/s is the initial angular velocity of the car \alpha = 14.75 rad/s2 is the deceleration of the can, and \Delta \theta is the angular distance traveled, which we care looking for:

-114^2 = 2*(-14.75)*\Delta \theta

\Delta \theta = 440rad or 440/2π = 70 revelutions

4 0
3 years ago
What are the 4 significant figures of 31,546,000?
ZanzabumX [31]
The 4 significant figures of 31,546,000 are all 8 of the digits.
8 0
3 years ago
Brainliest if correct Question 7 of 10
OleMash [197]

Answer:

I would think A

Explanation:

4 0
2 years ago
Read 2 more answers
Find the mass of a 52.2N bucket.​
Goshia [24]

Answer:

m = 5.22 kg

Explanation:

The force acting on the bucket is 52.2 N.

We need to find the mass of the bucket.

The force acting on the bucket is given by :

F = mg

g is acceleration due to gravity

m is mass

m=\dfrac{F}{g}\\\\m=\dfrac{52.2}{10}\\\\=5.22\ kg

So, the mass of the bucket is 5.22 kg.

3 0
3 years ago
Other questions:
  • What is second law of netwons​
    15·2 answers
  • The gravitational force between two objects:
    10·2 answers
  • If I move 15ft foward, 15 ft backwards, 15 ft to the right, 15ft to the left where am I?
    7·2 answers
  • The mining-resource cycle determines the use of ore materials. Which step is not part of the cycle?
    9·1 answer
  • (a) Suppose that your measured weight at the equator is one-half your measured weight at the pole on a planet whose mass and dia
    15·1 answer
  • Suppose an astronaut were to visit a planet where the force of gravity is half that of Earth. His mass on that planet would be:
    7·1 answer
  • B. Projectile on cliff (range)
    8·1 answer
  • Based on the data, which statement describes the most reliable way to
    8·2 answers
  • I have a scientific argument due tomorrow, and I need help ASAP.
    7·1 answer
  • Which is the most common direction of motion in the solar system, both for orbital revolution and axial rotation?.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!