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
pychu [463]
1 year ago
6

Best answer gets brainliest!

Physics
2 answers:
marta [7]1 year ago
8 0

Answer:

Both pairs have four pairs of perpendicular sides.

Explanation:

A rectangle and a square both have four right angles and four perpendicular lines.

frutty [35]1 year ago
3 0

Answer:

C

Explanation:

/asjfnkcabcsdjfjg ncmiaulxnwAIU CAIYSHDTCBA

You might be interested in
Commercials for a toy bouncy ball advertise that it will bounce to a height that is greater than the
storchak [24]

Answer:

because energy will be lost due to friction, sound, and heat (arguably similar to friction) and ENERGY MUST STAY THE SAME so it is IMPOSSIBLE for the ball to bounce higher than when dropped!

7 0
3 years ago
An electric field from a charge has a magnitude of 1.5 × 104 N/C at a certain location that points inward. If another charge wit
zysi [14]

Answer:

-0.045 N, they will attract each other

Explanation:

The strength of the electrostatic force exerted on a charge is given by

F=qE

where

q is the magnitude of the charge

E is the electric field magnitude

In this problem,

q=3.0\cdot 10^{-6}C

E=-1.5\cdot 10^4 N/C (negative because inward)

So the strength of the electrostatic force is

F=(-3.0\cdot 10^{-6}C)(1.5\cdot 10^4 N/C)=-0.045 N

Moreover, the charge will be attracted towards the source of the electric field. In fact, the text says that the electric field points inward: this means that the source charge is negative, so the other charge (which is positive) is attracted towards it.

6 0
3 years ago
Read 2 more answers
What is 8200 N/m2 expressed in kilopascals?
natima [27]
The S.I. unit for the measure of the pressure is the Pascal (Pa). 1 Pascal corresponds to
1 Pa = 1 N/m^2

We can convert the number given by the problem into Pascal:
8200 N/m^2 = 8200 Pa

And since 1 Pa = 10^{-3}kPa, we have
8200 Pa = 8200 \cdot 10^{-3}kPa =8.2 kPa
5 0
3 years ago
the power rating of an electric lawn mower is 2200 watts. if the lawn mower was used for 30 mins, and 650 Newtons of force was u
Tasya [4]

Answer:

Calculate the work done by a 47 N force pushing a 0.025 kg pencil 0.25 m ... A boy on a bicycle drags a wagon full of newspapers at 0.80 m/s for 30 min ... A power mower does 9.00 x 105 J of work in 0.500 h. ... p: W 2200ch: w will320,000 T/ ... How much electrical energy (in kilowatt hours) would a 60.0 W light bulb use in ..

Explanation:

4 0
2 years ago
In a bumper car arena, two cars of equal mass are heading straight toward each other. The orange one is traveling at a speed of
marshall27 [118]

Answer: D.

Explanation:   Orange, at 3 meters per second if you calculate the net force being applied to the system.

hope this helps! ✌

4 0
3 years ago
Other questions:
  • so i did this thing and idk how it happened but basically i put foil inside the tip of my computer charger while it was charging
    6·1 answer
  • The electrons involved in the formation of a chemical bond are called
    10·1 answer
  • Who was the first person to walk on the moon ?
    6·2 answers
  • A transformer is to be used to provide power for a computer disk drive that needs 6.4 V (rms) instead of the 120 V (rms) from th
    8·1 answer
  • You are given two carts, a and
    12·1 answer
  • Which liquid is the most viscous?<br><br> syrup<br> water<br> milk<br> apple juice
    14·2 answers
  • 1. When an object is at rest, not moving, and is crashed into by another
    8·1 answer
  • What does the author explain in this passage?
    8·1 answer
  • PLEASE HELP!! DUE SOON!!!
    13·2 answers
  • What is the internal energy of 3.00mol of N2 gas at 25c?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!