muhumedamaal muhumedamaal

23-07-2020
Physics

contestada

express each of the following in ms -1
a) 18kmh-1

Respuesta :

princessbee47 princessbee47

23-07-2020

1km=1000m; 1hr=3600secs
1km/hr=1000/3600= 5/18m/sec
To convert km/hr into m/sec, multiply the number by 5 and then divide it by 18.

18kmh-1= 18•5=90
90/18=5
5ms-1

Answer Link

Otras preguntas

if a chef has 5 different kinds of pasta and 3 different flavors of sauce. how many different meals is she able to make?

The Alan Company bought 80 tickets for a jazz company. After giving away 20 tickets to customers, the company sold the rest to the employees for half of the pur

what kind of energy source makes waste materials that are hardest to get rid of

find all real number x such that 6x-21≥3 or 14x+11≤-7

Why is Father Miguel Hidalgo important?

'Solve using perfect square factoring patterns. x^2 – 12x + 36 = 4'

Sam cut a pie into equal slices. There are only 3 slices left. The angle measure of the 3 slices is 72 degrees How many slices did sam cut the pie into?

How would you draw a parallel circuit with two resistors and an ammeter so the ammeter measures total current?

The forces acting on a falling leaf are

How would you prepare 1.00 L of a 0.400M solution of copper(II)sulfate, CuSO4?