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
OlgaM077 [116]
2 years ago
14

An object is moving with uniform speed in a circle of radius r. Calculate the distance and displacement

Physics
2 answers:
dimaraw [331]2 years ago
8 0

Answer and Explanation:

distance will be 2×3.14 (pie)×r

displacement will be 2r (diameter)

the motion is uniform circular motion as the object is moving in a circular path with uniform motion

svp [43]2 years ago
3 0

Answer:

distance= pi*r=π×r²

displacement=2r

<h2>Mark as brainlest answer!</h2>

You might be interested in
The achievement of lifting a rocket off the ground and into space can be explained by
lawyer [7]

Answer:

The achievement of lifting a rocket off the ground and into space can be explained by Newton's third law of motion. What is required for a rocket to lift off into space? Thrust is required for a rocket to lift off into space, ... An object that travels around another object in space is called a satellite.

Explanation:

4 0
3 years ago
What must an object have in order to exert a gravitational field?
AnnZ [28]

Answer:

power

Explanation:

6 0
3 years ago
A large piece of jewelry has a mass of 130.8 g. A graduated cylinder initially contains 47.7 mL water. When the jewelry is subme
Shkiper50 [21]

Answer: The density of this piece of jewelry is 8.90g/cm^3

Explanation:

To calculate the density, we use the equation:

\text{Density of substance}=\frac{\text{Mass of substance}}{\text{Volume of substance}}

Mass of piece of jewellery = 130.8 g

Density of piece of jewellery = ?

Volume of piece of jewellery =( 62.4-47.7 ) ml = 14.7 ml = 14.7cm^3   1cm^3=1ml

Putting values in above equation, we get:

\text{Density of piece of jewellery}=\frac{130.8g}{14.7cm^3}=8.90g/cm^3

Thus density of this piece of jewelry is 8.90g/cm^3

8 0
3 years ago
A charge Q is transferred from an initially uncharged plastic ball to an identical ball 10.0 cm away. The force of attraction is
victus00 [196]

Answer:

a charge Q is transferred from an initially uncharged

Explanation:

Hope this helps!

5 0
2 years ago
Some elements are highly unstable and break apart within seconds, making them difficult to study. How can the periodic table hel
rusak2 [61]
You can look at groups in the same group (the columns), since they tend to have similar properties. For example, the alkali metals in group one react aggressively with water and form white compounds.
8 0
3 years ago
Read 2 more answers
Other questions:
  • A ball rolls down a hill, starting from rest. How long is it rolling if it accelerates at 3m/s2 and ends with a velocity of 35m/
    6·1 answer
  • The refrigeration cycle uses _____.
    6·2 answers
  • 18)
    11·1 answer
  • A horizontal force of 50 N is required to push a wagon across a sidewalk at a constant speed.
    13·1 answer
  • A tennis ball connected to a string is spun around in a vertical, circular path at a uniform speed. The ball has a mass m = 0.15
    14·1 answer
  • Select the best option to explain why the moon is described as a time capsule for Earth’s history?
    14·1 answer
  • If a runner has a power output of 150 W over 10.0 s, then how much work does she do?
    12·1 answer
  • What is the speed of a car that travels 50m in 25min? *
    15·2 answers
  • Arrange the objects in order from greatst to least of potential energy assume that gravity is constant
    15·1 answer
  • Which example is correctly matched with its type of friction?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!