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
Licemer1 [7]
3 years ago
7

How far can a car traveling at a rate of 40 kilometer per hour travelbin 2 1/2 hours

Physics
2 answers:
madam [21]3 years ago
5 0
Supposing it stays traveling at 40 kph you'll travel exactly 40 kilometers in just one hour. So in 2 hours you'll have travel 80 Kilometers. and in half an hour you travel 20 which is the Half of 40. And 20+80 = 100 Kilometers.
CaHeK987 [17]3 years ago
4 0
90 kilometers because you need to multiply 40 by 2 and then you get 80 and finally you add 10 and get 90 kilometers
You might be interested in
After a massive-star supernova, what is left behind?.
scoray [572]

Answer: A <u>Nebula </u>is left behind. A spectacular explosion in which a star ejects most of its mass in a violently expanding cloud of debris.

Hope this helps!

8 0
3 years ago
a material that is not a mixture; it has the same properties all the way through is called. Its 9 letters long and the second le
tatiyna

Answer: The material that is not a mixture; it has the same properties all the way through is called a substance.

Explanation:

A pure substance is a form of matter that has a constant composition and properties that are constant throughout the sample. Hence, it cannot be separated by physical means. Example: Gold

Mixture is a substance which has two or more components which do not combine chemically and do not have any fixed ratio in which they are present. They can be separated by physical means as well. Example: Air

Thus the material that is not a mixture; it has the same properties all the way through is called a substance.

8 0
3 years ago
Which statements are explained by Newton’s law of universal gravitation?
olga2289 [7]

Answer:

Below

Explanation:

The strength of Earth’s gravity decreases as an object gets farther from Earth.   <===== this is the only statement that is true

3 0
1 year ago
Find the cp of an article which is sold for rupees 4048 , thereby , making a profit of 15 percent​
mestny [16]

Answer:

4048 = 115x/100.

Explanation:

Profit P = (15/100) X x.

P= 15x/100.

15x/100 = 4048- x.

4048 = 15x/100 + x.

4048 = 115x/100.

6 0
3 years ago
Which statement describes between a cup if cold water and a cup of boiling water
marishachu [46]
The thermal energy keeps these two changing their temperature over time. 

The surrounding temperature (environment) clearly effects the cold water AND the boiling water. 

Eventually, both would reach an equilibrium in temperature. <span />
4 0
3 years ago
Other questions:
  • A swimmer swims a half lap, moving from the left end to the right end of a pool that is 50 meters long. What is the Distance and
    9·1 answer
  • Braddy connected the loose wire to the battery and created an electromagnet. He picked up 45 thumb tacks with his electromagnet,
    10·1 answer
  • A racing car is traveling on a circular race course of radius 569 m at a speed such that it makes 1.46 rev in 1 minute. the mass
    13·1 answer
  • A force of 10 n is applied horizontally to a 2.0-kg mass on a level surface. the coefficient of kinetic friction between the mas
    15·1 answer
  • Physical science 9th grade peeps helpppo
    14·1 answer
  • For communication to take place, there has to be:
    15·1 answer
  • Given that the acceleration of gravity at the surface of Mars is 0.38 of what it is on Earth, and that Mars' radius is 3400 km,
    5·2 answers
  • A simple machine where an inclined plane is wrapped in a spiral is called a centripetal ramp.
    7·1 answer
  • Raindrops hitting side windows of a car in motion often leave diagonal streaks why<br>​
    9·1 answer
  • You travelled from Ras al Khaimah to Abu Dhabi by road in 3 hour. The distance between the two cities is 270 km, whereas the aer
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!