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
Trava [24]
3 years ago
8

A student walks 100 m East and 100 m North. What is their distance traveled?

Physics
1 answer:
vichka [17]3 years ago
5 0

--  The student's distance traveled is 200 meters.

--  The student's displacement is 141 meters Northeast.

You might be interested in
Which three statements describe electromagnetic waves?
o-na [289]

Answer:

It is most likely option A B and C

3 0
3 years ago
Read 2 more answers
What is the main function of a protein within the body?
aksik [14]
The answer looks to be "A" because Protein is used to regulate organs.
4 0
3 years ago
Read 2 more answers
Please help me with this (with explanation)
Sergeeva-Olga [200]

Suppose the cyclist travels for a total time of <em>t</em> hours.

For 20 min = 1/3 hr, the cyclist does not move.

Over the remaining (<em>t</em> - 1/3) hr, the cyclist is moving at a constant speed of 22.0 km/hr, so that the cyclist would travel a distance of

<em>x</em> = (22.0 km/hr) • ((<em>t</em> - 1/3) hr) ≈ (22.0 km/hr) <em>t</em> - 7.33 km

If the cyclist's average speed over the total time <em>t</em> was 17.5 km/hr, then by the definition of average speed,

17.5 km/hr = <em>x</em> / <em>t</em>

Replace <em>x</em> with the distance expression from earlier:

17.5 km/hr = ((22.0 km/hr) <em>t</em> - 7.33 km) / <em>t</em>

Solve for <em>t</em> :

17.5 km/hr = 22.0 km/hr - (7.33 km) / <em>t</em>

(7.33 km) / <em>t</em> = 4.5 km/hr

<em>t</em> = (7.33 km) / (4.5 km/hr)

<em>t</em> ≈ 1.62963 hr

Then the distance the cyclist traveled must have been

<em>x</em> ≈ (22.0 km/hr) (1.62963 hr) - 7.33 km ≈ 28.5 km

and so the answer is A.

Alternatively, as soon as you arrive at

17.5 km/hr = <em>x</em> / <em>t</em>

you can instead solve for <em>t</em> in terms of <em>x</em>, then plug that into the distance equation.

<em>t</em> = <em>x</em> / (17.5 km/hr)

then

<em>x</em> ≈ (22.0 km/hr) (<em>x</em> / (17.5 km/hr)) - 7.33 km

<em>x</em> ≈ 1.25714 <em>x</em> - 7.33 km

0.25714<em>x</em> ≈ 7.33 km

<em>x</em> = (7.33 km) / 0.25714 ≈ 28.5 km

6 0
3 years ago
PLEASE HELP ANSWER ASAP. 10 points. I will give brainliest.
alina1380 [7]

The answer is D. I know because I already answered the question.

3 0
3 years ago
Motion Velocity
Sunny_sXe [5.5K]

Answer:

1. An object is in motion when its distance from another object is changing.

2.Speed is given direction is called velocity.

Speed can be calculated.......

8 0
2 years ago
Other questions:
  • Which of the following is a true statement about objects in a vacuum?
    10·2 answers
  • According to Newton´s second law of motion, what does an object with more mass require? Question 8 options:
    12·2 answers
  • A computer draws a current of 10 amperes when plugged into a 220 volt socket. How much power does the computer have?
    12·1 answer
  • Two parallel conducting plates are connected to a constant voltage source. The magnitude of the electric field between the plate
    7·1 answer
  • Time period of a simple pendulum is measured at Karachi. What change will occur in the time period, if it is measured on mount e
    14·1 answer
  • Which value is equivalent to 178 centimeters?
    11·1 answer
  • In Kevin study he knows that each participant has an equal probability of being placed into each of his conditions Kevin must ha
    10·1 answer
  • How are you progressing towards the goals you set for yourself? What do you need to keep on track?
    12·2 answers
  • What is radiation produces a wave full energy.
    14·1 answer
  • You and your friend are pushes hard against a stationary wall. If you push 3 times harder than your friend, then the amount of w
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!