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
Ksju [112]
2 years ago
5

Timed! I would really appreciate some help! thank you!

Physics
1 answer:
GenaCL600 [577]2 years ago
4 0

Answer:

x = 5[km]

Explanation:

We must convert the time from minutes to hours.

t=30[min]*\frac{1h}{60min}= 0.5[h]\\

We know that speed is defined as the relationship between space and time.

v=x/t

where:

x = space [m]

t = time = 0.5 [h]

v = velocity [m/s]

Now replacing:

x = 10[\frac{km}{h} ]*0.5[h]\\x=5[km]

You might be interested in
Certain gases in the atmosphere trap heat on Earth.
Mamont248 [21]
The answer is <span>A.)the greenhouse effect 
</span>
7 0
3 years ago
Read 2 more answers
Does a generator start a Direct Current?
lesya [120]
A direct-current (DC) generator is a rotating machine that supplies an electrical output with unidirectional voltage and current. ... The field is produced by direct current in field coils or by permanent magnets on the stator. The output, or armature, windings are placed in slots in the cylindrical iron rotor.
3 0
3 years ago
Which of the following is the best description of a gaseous substance?
sveta [45]

Answer:

It has no shape of its own but has a definite volume.

Explanation:

Gases have no shape but a definite volume

6 0
3 years ago
Read 2 more answers
Two automobiles of equal mass approach an intersection. One vehicle is traveling with velocity 14.0 m/s toward the east and the
Sergeeva-Olga [200]

Answer:

kqwwwwj

Explanation:

4 0
3 years ago
Current that moves in one direction from negative to positive. May be created by a battery. Is generally NOT found in U.S. elect
Alla [95]

That's "<em>DC</em>" . . . Direct Current .

8 0
3 years ago
Read 2 more answers
Other questions:
  • For a cars speedometer what is the calculated speed over an entire trip
    14·1 answer
  • The chart shows data for four moving objects.
    8·1 answer
  • Astronauts on the first trip to Mars take along a pendulumthat has a period on earth of 1.50 {\rm s}. The period on Mars turns o
    12·1 answer
  • The density of mercury is 13.5 g/cm3
    15·1 answer
  • A car moves with an average speed of 45 miles/hour. How long does the car take to travel 90 m
    9·2 answers
  • What is the best explanation for seasons?
    7·2 answers
  • A car is traveling at 7.0 m/s when the driver applies the brakes. The car moves 1.5 m before it comes to a complete stop. If the
    13·1 answer
  • Meghan and Kailey are attempting to push a piano down the hallway, but as they turn up the 8thgrade hallway they are faced with
    9·2 answers
  • Physics Practice Help just need an explanation really not looking for an answer
    10·2 answers
  • If the loop the car is currently on has a radius of 26.0 m , find the minimum height h so that the car will not fall off the tra
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!