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
Ivan
3 years ago
8

A car covers 100 km in 2 h , what is the speed of the car. I want full answer​

Physics
1 answer:
Alecsey [184]3 years ago
3 0

Answer:

<h3>Distance = 100km</h3><h3>Time = 2hours</h3>

<h3>Speed = Distance/Time </h3><h3>= <u>100km</u><u> </u></h3><h3>2hr</h3><h3>Speed= 50km/ hr</h3><h3 />

<h3>I hope it helps ❤❤</h3>
You might be interested in
Need help ASAP! please help me with the images below to score 50 points!!
ki77a [65]
It will move to the right and most likely a tiny bit down
8 0
3 years ago
Read 2 more answers
A car of mass 775 kg traveling at a velocity of 30 m/s in the positive x-direction crashes into the rear of a truck of mass 1,47
Thepotemich [5.8K]

Answer:

velocity of the car is 7.3516 m/s

Explanation:

M1v1a + m2v1b = m1v2a + m2v2b

775*30 + 1475*0 = 775*v2a+1475*11.9

Let v2a be x

23250 + 0 = 775x + 17552.5

775x = 23250-17552.5

775x = 5697.5

X = 7.3516 m/s

4 0
3 years ago
Which design will have the highest Kinetic Energy when released? (read the details in the image)
Dovator [93]

Answer:nevis design because it has the most surface area

Explanation:

because it has the most surface area

3 0
4 years ago
Please help me with the one in the middle
Thepotemich [5.8K]

the answer is b. gravity

3 0
3 years ago
Read 2 more answers
Gas stored in a tank at 273 k has a pressure of 388kpa. The safe limit for the pressure is 825kpa at whst temperature Will gas r
vagabundo [1.1K]

Answer:

The answer to your question is  T2 = 580.5 °K

Explanation:

Data

Temperature 1 = T1 = 273°K

Pressure 1 = P1 = 388 kPa

Pressure 2 = P2 = 825 kPa

Temperature 2 = ?

Process

1.- Use the Gay-Lussac law

                  P1/T1 = P2/T2

-Solve for T2

                  T2 = P2T1/P1

-Substitution

                  T2 = (825)(273) / 388

-Simplification

                   T2 = 225225 / 388

-Result

                    T2 = 580.5 °K

6 0
4 years ago
Other questions:
  • Which statement correctly compares sound and light waves?
    14·2 answers
  • Why is the sky blue
    12·1 answer
  • A liquid has a _______ volume and a _______ shape.
    12·1 answer
  • What does phenotype refer to
    13·1 answer
  • If a circuit contains a 12v battery and two 3 bulbs in series
    15·1 answer
  • What is the momentum of a 5 kg object that has a velocity of 1.2 m/s ?
    6·1 answer
  • Based on the model you saw in the study predict what will happen to the interactions between water molecules as the temperature
    8·1 answer
  • 1. In a particular experiment to study the photoelectric effect, the frequency of the incident light and the temperature of the
    9·1 answer
  • A 83 kg man is resting on the roof top of his house. If he has a potential energy of
    5·2 answers
  • One way to ensure that the race ends up in a tie is to have the person who lost the original race run a shorter distance before
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!