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
igomit [66]
2 years ago
9

This is a change in the position of a body with respect to time relative to a reference point.

Physics
2 answers:
dusya [7]2 years ago
5 0

Answer: MOTION

Explanation:

motion is defined as the displacement of an object with respect to time relative to a stationary object (reference point). A good example of an object that can serve as a reference point includes: a tree or a building. The movement of a body at constant speed towards a particular direction at regular intervals of time can be determined and it's called uniform motion.

There are different types of motion, these includes: simple harmonic motion,

linear motion,

circular motion,

Brownian motion,

Rotatory motion

malfutka [58]2 years ago
5 0

Answer:rest

Explanation:

You might be interested in
A capacitor of capacitance C has charge Q and stored energy is U if the charge is increased to 2Q then energy will be A)4U B)2U
Lubov Fominskaja [6]

Answer:

2u

Explanation:

2u

W = Vq

q = CV

W = V.CV

W = CV²

W/C = V²

V = √(W/C)

√(W1/C1) = √(W2/C2)

√(u/c) = √(x/2c)

x = 2u

8 0
3 years ago
A proton in a cyclotron is moving with a speed of 2.97×107 m/s in a circle of radius 0.568 m. 1.67 × 10−27 kg is the mass of the
vivado [14]

Answer:

B = 0.546 T,  F = 2.59 10⁻¹² N

Explanation:

The magnetic force is

            F = q v x B

We can calculate the magnitude of the force and find the direction by the right hand rule

          F = q v B sin θ

Let's use Newton's second law

         F = m a

Acceleration is centripetal

         a = v² / r

We substitute

       q v B sin θ = m v² / r

The angle between the field and the radius of the circle is 90º so sin 90 = 1

        q B = m v / r

        B = m v / q r

Let's calculate ’

       B = 1.67 10⁻²⁷ 2.97 10⁷ / (1.60 10⁻¹⁹ 0.568)

        B = 0.546 T

The foce is

         F = q v B

         F = 1.60 10⁻¹⁹ 2.97 10⁷ 0.546

         F = 2.59 10⁻¹² N

3 0
3 years ago
Sally is concerned about the X-ray images her dentist plans to take of her teeth. She has read that X-rays can cause tissue effe
taurus [48]

Answer:

The dentist uses X-ray radiography, which takes too short a time to cause those problems.

Explanation:

I took the test on Edg

6 0
3 years ago
Dimension for electric charge
Artemon [7]

Answer:

AT

Explanation:

Dimensions of current = A

Dimensions of time = T

Current = Charge / time

Therefore Charge = Current × time

                 [Charge] = [Current] × [time]

                                 = AT            

7 0
2 years ago
In art, the material used by an artist to create a work of art is called the ___________.
kotykmax [81]
Answer - D = medium
6 0
3 years ago
Read 2 more answers
Other questions:
  • the equation of motion is given for a particle when s is in meters and t is in seconds. Find the acceleration after 4.5 seconds
    7·1 answer
  • Assuming that 70 percent of the Earth’s surface
    14·1 answer
  • What is a substances specific heat
    8·2 answers
  • How are carbon tetrachloride and sodium chloride different from each other?
    6·2 answers
  • Easy question. Answer should include one line reasoning
    13·2 answers
  • Effieiency of simple machine is always less than 100% why​
    14·1 answer
  • In which case would electrical potential energy be built up and stored in the electric field?
    13·1 answer
  • The learning about Universe is<br> called ________ ...​
    14·2 answers
  • The Atwood’s machine shown consists of two blocks of mass m1 and m2 that are connected by a light string that passes over a pull
    14·1 answer
  • Running a lawn mower with gasoline converts____
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!