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
Vika [28.1K]
4 years ago
10

How is position time and motion related

Physics
1 answer:
rusak2 [61]4 years ago
5 0
When you make a motion you change position over time.
You might be interested in
An AC voltage, whose peak value is 17.0 V, is across a 329.0 Ohm resistor. What is the value of the rms current in the resistor?
ivann1987 [24]

Answer:

0.0365 A

Explanation:

Data provided in the question:

Peak value of the voltage, V = 17.0 volts

Resistance of the resistor, r = 329.0 ohm

Now,

The rms current (I_{rms}) is given by the relation as:

I_{rms}=\frac{V}{\sqrt2\times R}

on substituting the respective values, in the equation, we get

I_{rms}=\frac{17.0}{\sqrt2\times329.0}

or

I_{rms} = 0.0365 A

Hence, the rms current is 0.0365 A

6 0
3 years ago
Astronomers infer that the universe is expanding because distant galaxies all appear to ________. Astronomers infer that the uni
valina [46]

Answer:

Stretch and moving away from us, with more distant ones moving faster

Explanation:

Astronomers observed that the entire universe is getting bigger because distant galaxies appears to be moving away from us

8 0
4 years ago
Suppose you are running late in the morning and drying your hair in the kitchen with the hairdryer plugged into the outlet with
lesantik [10]

Answer:

Explanation:

It is given that Hair dryer , Toaster and coffeepot are working simultaneously with power 1200 W , 700 W and 800 W respectively.

So the total power of system is P_t=1200+700+800=2700\ W

it is given that they work properly until toast is on.

By switching on the toast, appliance stop working because it may cause the circuit to break to safeguard the circuit.

Circuit breaker frame  are used in home to prevent the short circuit              

7 0
4 years ago
What does 760mmHg represents??​
malfutka [58]

Explanation:

760 mmHg (millimeters of mercury) is a measure of atmospheric pressure.  It represents the height of a column of mercury at which the static pressure at the bottom is equal to the atmospheric pressure.

1 atm = 760 mmHg = 101,325 Pa = 14.7 psi

8 0
3 years ago
A man is trying to push a 250 N dresser across his carpeted bedroom. He applies a force of 20 N and the carpet provides a fricti
11111nata11111 [884]

Answer:

The correct option is;

B. Subtract vectors A from C; F_{Net} = 12 N

Explanation:

The given parameters are;

The weight of the dresser = 250 N

The force applied by the man = 20 N = C

The frictional force provided by the carpet = 8 N = The component of the weight resisting motion = A

Therefore, the net force tending to put the dresser in motion, F_{Net}, is given as follows;

F_{Net} = The force applied by the man, C - The frictional force provided by the carpet which is the component of the weight resisting motion, A

F_{Net} = C - A = 20 N - 8 N = 12 N

F_{Net} = 12 N

The resulting net force, F_{Net} = 12 N.

3 0
3 years ago
Other questions:
  • What shape is the unit cell of ruby?
    15·1 answer
  • True or false clouds reflect the majority of incoming infrared radiation back out into space
    14·2 answers
  • A nonuniform electric field is directed along the x-axis at all points in space. This magnitude of
    15·1 answer
  • Two cars leave towns 480 kilometers apart at the same time and travel toward each other. One car's rate is 20 kilometers per hou
    12·1 answer
  • a level physics moments question please explain how the answer to (a) is 7.5N and the answer to (b) is 5.7N​
    11·1 answer
  • PLEASE HELP!!!<br><br> How do I re arrange the formula R= p (L/A) to fit my y= m x graph???
    9·1 answer
  • A woman is sitting on a spinning seat of a piano stool with her arms folded. Ignore any friction in the spinning stool. What hap
    14·1 answer
  • What are three factors that move the blood back to the heart
    8·1 answer
  • Where is all of none law found
    5·1 answer
  • 4. A massless spring hangs from the ceiling, and a mass is hung from the bottom of it. The mass is supported
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!