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
hoa [83]
3 years ago
14

A train travels 600km in 4 hours. What is the speed of the train?

Physics
1 answer:
Bad White [126]3 years ago
6 0

Answer: 150 miles per hour

Explanation:

600/4 just do 600÷4 on a calculator and you will get 150 miles.

You might be interested in
A glass of water has a temperature of 8°c. in which situation will more energy be transferred, when the air's temperature is 25°
frosja888 [35]
35 because the water will react differntly n get warmer
4 0
3 years ago
Which property do metalloids share with nonmetals
laiz [17]
Metalloids are all solid at room temperature. Some metalloids, such as silicon and germanium, can act as electrical conductors under the right conditions, thus they are called semi-conductors. Silicon for example appears lustrous, but is not malleable or ductile (it is brittle - a characteristic of some nonmetals).

Read more on Brainly.com - brainly.com/question/6662487#readmore

Hope that helped!

:)
7 0
3 years ago
Read 2 more answers
Tell whether each element has a high or low electronegativity : bromine, chlorine, potassium, lithium
finlep [7]

Answer:

Bromine-2.8 high

Chlorine-3.0 high

Potassium-0.8 low

Lithium-1.0 low

Explanation:

3 0
3 years ago
1. The picture below shows Jamal pushing with a 100-Newton (N) force on a large box. Neither
r-ruslan [8.4K]

Answer:

100 newtons

Explanation:

Given,

Jamal pushing a large box by a force, F = 100 N

Work done on the large box is, W = 0

It is because the applied force is less than the force of the friction between the two surfaces.

Yet, there will be a force that is exerted by the large box on Jamal.

According to newton's third law of motion, every action has an equal and opposite reaction. The reaction force is in the direction opposite to the force of action. But, their magnitude remains the same.

                                        F_{a} =-F_{r}

Hence, If the action force is 100 N, then the reaction force should be in 100 N

4 0
4 years ago
Read 2 more answers
Do humans depend on photosynthesis? Explain how, why, or why not.
Elanso [62]
Humans rely on photosynthesis to generate food as well as provide energy for heating, lighting, and electricity.
4 0
2 years ago
Read 2 more answers
Other questions:
  • A box is sitting stationary on a ramp that is 42° to the horizontal. The box has a gravitational force of 112.1 N. What is the m
    5·2 answers
  • A 75-hp compressor in a facility that operates at full load for 2500 h a year is powered by an electric motor that has an effici
    7·1 answer
  • A box of books has _______inertia than a box of cotton balls.
    6·2 answers
  • Why do you see objects when you shine a flashlight in a dark room?​
    6·1 answer
  • If a ball rolls off a cliff that is 40.0 meters tall and lands 10.0 meters from the base of the cliff, with what initial horizon
    13·1 answer
  • According to Coulomb's law, when the distance between two point charges doubles, what happens to the electric force acting betwe
    5·1 answer
  • Two Earth satellites, A and B, each of mass m = 940 kg , are launched into circular orbits around the Earth's center. Satellite
    9·1 answer
  • HELP!!!! WILL MARK BRAINLIEST!!
    7·1 answer
  • Velocity has both speed and direction , so it is a
    14·1 answer
  • What is the stone’s velocity after 1 second? <br> m/s
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!