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
valentinak56 [21]
3 years ago
6

Pls help What graph indicates no reference to direction of motion, and explain why.

Physics
1 answer:
Komok [63]3 years ago
4 0

Answer:

graph A

Explanation:

the slope of the distance-time graph is speed, speed is a scalar (with magnitudes but no direction)

but the slope for the velocity time graph is acceleration, acceleration is vector quantity ( has magnitude and direction)

You might be interested in
In the following figure, if AB ǁ CD, then find the measure of PCD and CPD.​
mina [271]

Answer:

CPD = 80

PCD = 44

Explanation:

Given

AB || CD

BAD = 56

CPA = 100

See attachment

Required

Determine PCD and CPD

First, we need to calculate CPD

Since DPA is a straight line and CPA = 100;

We have that:

CPA + CPD = 180 --- angle on a straight theorem

Substitute 100 for CPA

100 + CPD = 180

Subtract 100 from both sides

100-100 + CPD = 180-100

CPD = 80

Next, we calculate PCD

We have that:

DAB= ADC = 56  --alternate angle

In triangle PCD

PCD + CPD + PDC = 180 --- angles in a triangle

Where

PDC = ADC = 56

So, we have:

PCD +80 + 56 = 180

PCD +136 = 180

Subtract 136 from both sides

PCD = 180 - 136

PCD = 44

6 0
3 years ago
PLEASE HELP REALLY WOULD APPRECIATE THE HELP;) A positively charged glass rod is bought close to a suspended metal needle. What
Kisachek [45]

Answer:

Explanation:

attracted

8 0
2 years ago
Question 8 of 10
Marrrta [24]

Answer:

C

Explanation:

If the theory were to be proved you you need to repeat the experiment over and over again so that way you can prove that it is true wuth the same results.

3 0
3 years ago
Read 2 more answers
Who wants to do my physics work for 90?
alisha [4.7K]

Answer:me

Explanation:I do

8 0
3 years ago
Networks of interconnected wireless devices that are embedded into the physical environment to provide measurements of many poin
bazaltina [42]

Wireless sensor networks

Explanation:

Networks of interconnected wireless devices that are embedded into the physical environment to provide measurements of many points over a large spaces are called Wireless sensor networks.

They are very useful in obtaining real-time data and information about every day life.

  • The internet of things greatly relies on the use of wireless sensor networks in devices and gadgets to better and improve life.
  • They are constantly in use by various organizations and bodies.
  • Wireless sensor networks can be designed to collect specific scientific data or even more.

learn more:

Connecting IoT devices brainly.com/question/11028028

#learnwithBrainly

6 0
3 years ago
Other questions:
  • Taden has found a table of the atmospheric layers of the Sun. However, he can’t make out the names of the layers in the chart.
    11·2 answers
  • A constant power is supplied to a rotating disc .the relationship of angular velocity of disc and number of rotations made by th
    5·1 answer
  • The bending of light as it passes from one medium to the next is
    5·1 answer
  • The what’s the difference does it mean velocity and vector Quantity is the same
    11·1 answer
  • A solar charging system produces 14.5 volts on a sunny day the currents flows through the circuit at 43.5 ramps what is the resi
    7·1 answer
  • when the c4 key on a piano keyboard is pressed, a string inside the piano is struck by a hammer and begins vibrating back and fo
    11·2 answers
  • The same force is applied to two skateboards. One rolls across the room and the other moves a few feet and comes to a stop. Wher
    15·2 answers
  • What is an electric circuit?
    10·2 answers
  • 20. A 0.450-kg baseball comes off a bat and goes straight up. At a height of 10.0 m, the
    13·1 answer
  • True or False : Waves lose most of their energy when traveling across the ocean.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!