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
vampirchik [111]
3 years ago
5

PLS ANSWER ASAP

Physics
1 answer:
TiliK225 [7]3 years ago
3 0

Answer: Answer is D

I took the test little while back.

You might be interested in
Calculate magnitude and direction of the force between a 1.4 X 10 -3 C charge and a 9.1 X 10 -4 charge when they are separated b
ASHA 777 [7]

Answer:

The magnitude and direction of the force between the two charges is 497.66 N in opposite direction.

Explanation:

From the question given above, the following data were obtained:

Charge 1 (q₁) = 1.4×10¯³ C

Charge 2 (q₂) = 9.1×20¯⁴ C

Distance apart (r) = 4.8 m

Force (F) =?

NOTE: Electric constant (K) = 9×10⁹ Nm²/C²

The magnitude of the force between the two charges can be obtained as follow:

F = Kq₁q₂ / r²

F = 9×10⁹ × 1.4×10¯³ × 9.1×20¯⁴ / 4.8²

F = 11466 / 23.04

F = 497.66 N

Thus, the magnitude of the force is 497.66 N.

Since both charges has the same sign (i.e they both positive), the force between them will be a force of repulsion. Hence the force will be in opposite direction.

5 0
3 years ago
Which tools would be use to find an irregularly shaped object’s mass and volume?
madreJ [45]
Scales for weight
Any beaker to measure the volume of liquid displaced
3 0
2 years ago
Which statement best explains acceleration? A. It is the total distance covered over a period of time. B. It is a change in velo
tatuchka [14]

I think the answer is C.

8 0
3 years ago
Read 2 more answers
Someone please help me!
kirill [66]

I think it’s the first one

4 0
3 years ago
The Earth revolves around the Sun once a year at an average distance of 1.50×1011m. Find the orbital radius that corresponds to
DedPeter [7]

Answer:

9.4\cdot 10^{10} m

Explanation:

We can solve the problem by using Kepler's third law, which states that the ratio between the cube of the orbital radius and the square of the orbital period is constant for every object orbiting the Sun. So we can write

\frac{r_a^3}{T_a^2}=\frac{r_e^3}{T_e^2}

where

r_o is the distance of the new object from the sun (orbital radius)

T_o=180 d is the orbital period of the object

r_e = 1.50\cdot 10^{11} m is the orbital radius of the Earth

T_e=365 d is the orbital period the Earth

Solving the equation for r_o, we find

r_o = \sqrt[3]{\frac{r_e^3}{T_e^2}T_o^2} =\sqrt[3]{\frac{(1.50\cdot 10^{11}m)^3}{(365 d)^2}(180 d)^2}=9.4\cdot 10^{10} m

3 0
3 years ago
Other questions:
  • Violet light has a wavelength of 4.10X10-12m what is the frequency
    7·1 answer
  • Nuclear binding energy is necessary to overcome which of the following? Einstein's mass defect
    14·1 answer
  • Leyden jars function similarly to modern _____________, which store electric charge in electronic circuitry.
    13·1 answer
  • When water (H2O) freezes into ice, some of the properties have changed. What stays the same?
    13·1 answer
  • A spherical surface completely surrounds a collection of charges. Find the electric flux (with its sign) through the surface if
    9·1 answer
  • field lines point out from all sides on a object. Some of the lines point into a second object nearby. Which statement best desc
    7·1 answer
  • There is an upper limit on the speed of a particle. This means there is also an upper limit on its
    6·1 answer
  • What is a type of science that studies earth and space
    9·1 answer
  • How do volcanos effect ecosystems? in ur own words please!!
    7·1 answer
  • Техническое задание
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!