ramelhall80 ramelhall80

17-01-2018
Physics

contestada

a car travels 400 km in 5 hours. what is the average speed of the car (in km/hr) ?

Respuesta :

Hilltop1108 Hilltop1108

17-01-2018

Distance travel = 400km
Time it took to travel 400km = 5 hr

Average speed = (distance travel)/(Time for that travel)

s = 400km/5h = 80km/hr

The average speed is 80km/hr.

Answer Link

Otras preguntas

What are examples of weathering by wind

What is the difference between movement and locomotion?

Only 2/17 of the teachers were sciolists. If 3000 were not sciolists how many teachers were there in all

Which Idea was once accepted is now considered a scientifically inaccurate A.tge nucleus is the center of the atom b.an atom is solid material c.electrons have

A. DNA transcription is producing messenger RNA. B. DNA transcription is producing ribosomal RNA. C. DNA translation is producing messenger RNA. D. DNA translat

What is the minimum area of cardboard needed to make a box that is 16 centimeters long, 12 centimeters wide, and 6 centimeters tall?

Which value of x is in the solution set of 4/3x +5 < 17?would the answer be 8 or 9?

Six friends share 5 small pizzas. Each friend first eats half of a pizza. How much more pizza does each friend need to eat to finish all the pizzas and share th

I am a number between 60 and 100. My ones digit is two less than my tens digit. I am a prime number. What number am I. Explain.

If you are paid $23.25 per hour, what is your annual salary? (Assume you work 40 hours each week of the year.)