elizabethaguilarpaxt elizabethaguilarpaxt

13-09-2021
Physics

contestada

If the distance travelled by a train is 495 km in 4 hours 30 minutes, what is its speed

Respuesta :

ojousamauchiha ojousamauchiha

13-09-2021

Answer:

speed = distance / time

Explanation:

speed = 495 km /4.5 hours

=110 km /h

Answer Link

alcohen2006 alcohen2006

13-09-2021

We don't know what its actual speed was at any moment during that time.

But its AVERAGE speed over the whole 495 km was (495 km)/(4.5 hr) = 110 km//hr.

Answer Link

Otras preguntas

By 1900, advocates of women's suffrage a formed strong alliances with African Americans seeking voting rights. b argued that the vote would enable women to exte

Jerome is suffering from depression and is undergoing treatment in which electric shocks are delivered to his brain. What type of therapy is he receiving? O psy

You are jumping on a trampoline. For one jump, your height y (in feet) above the trampoline after t seconds can be represented by y= -16t^2+24t. How many second

to participate in conservation efforts. It is important for a. government b. business C. citizens d. all of the above Please select the best answer from the cho

PLS TRY TO ANSWER IN THE NEXT TWO DAYS I HAVE A PAPER TO TURN IN What are dynamics in music?

Fiction writing comes from the imagination. TrueFalse

What is the authors primary purpose in this passage

Find GD A) 24 B) 16 C) 18 D) 15

What is the supreme law of the land? a. The Constitution b. The Declaration of Independence c. The Bill of Rights d. None of the Above

Who is Bradstreet addressing in lines 37-50? A. Herself, her own heart B. Her house C. God