thomasshy116 thomasshy116

14-12-2018
Physics

contestada

Please help me with this! (:
Convert 4.9 m/s to km/h.

A. 18 km/h
B. 49,000 km/h
C. 1.4 km/h
D. 18,000,000 km/h

Respuesta :

remotecontrolbrain remotecontrolbrain

14-12-2018

Answer:

(A) 18 km/h

Explanation:

[tex]4.9\frac{m}{s}=4.9\cdot \frac{\frac{1}{1000}km}{\frac{1}{3600}h}=4.9\cdot3.6\frac{km}{h}=17.64\frac{km}{h}\approx18\frac{km}{h}[/tex]

Answer Link

Otras preguntas

Mustafa is flying his kite, and Ana is watching from 20 m away, as shown. From Ana's perspective there is an angle of 109 between Mustafa and his kite. The leng

The cost of a computer processor is directly proportional to its speed. A 4GHz processor costs £400. Find the cost of a 6GHz processor

Y=x^3/2(x^2+1) I need the steps.

simpifly this expression, i only need answer b :)

what is today in reported speech to indirecy speech

help me fast plsssdsssssss

Analyse the workshopping process used by the Mbongeni Ngema and percy mtwa to creat the original play

In what ways do you want to show up and act in service for your loved ones and community? What kind of activism or service make you come alive, and why?

can someone help me with Q I can't seem to get it

Please can someone help quick and now 115 students choose to attend one of three after school activities: football, tennis or running. There are 54 boys. 52