officialjc1 officialjc1

23-02-2019
Physics

contestada

A car travels 10 miles East in 30 minutes. What is its velocity in miles per hour?

Respuesta :

Asdfjkadfjkakjf Asdfjkadfjkakjf

24-02-2019

30min=30/60hr=0.5hr

velocity=distance/time=10mile/0.5hr=20 miles per hour East

Answer Link

zlskfrum zlskfrum

24-02-2019

There are 60 minutes in an hour so 30 minutes is 0.5 hour.

Velocity is equal to displacement / time

= 10 miles East / 0.5 hour

= 20 miles per hour East

Answer Link

Otras preguntas

what events happened beforeloyalists left boston and philadelphia?

The equation s x  2 5 can be used to estimate the speed, s, of a car in miles per hour, given the length in feet, x, of the tire marks it leaves on the ground.

If4 times the reciprocal of a number is 3 more than 5/2 times the reciprocal of that number find the number Show your work

If4 times the reciprocal of a number is 3 more than 5/2 times the reciprocal of that number find the number Show your work

If4 times the reciprocal of a number is 3 more than 5/2 times the reciprocal of that number find the number Show your work

what is the difference between dividing 16 by 2 and finding the square root of 16

what events happened beforeloyalists left boston and philadelphia?

what is 4 over 9 minus 1 over 12 equal simplified?

The equation s x  2 5 can be used to estimate the speed, s, of a car in miles per hour, given the length in feet, x, of the tire marks it leaves on the ground.

If4 times the reciprocal of a number is 3 more than 5/2 times the reciprocal of that number find the number Show your work