Seudónimo Seudónimo

25-01-2019
Mathematics

contestada

Calculate the speed of an airplane that moves 50 meters in one second in both cm/s and km/s

Respuesta :

25-01-2019

this question is simply conversions

we know there are 100 cm in a m so..
50 × 100 = 5,000 cm/s

and we know there are 1,000 m in a know so..
50 ÷ 1,000 = 50/1,000 = 1/20 km/s

Answer Link

Otras preguntas

Which of the following events contributed to the start of the modern era

why did abraham lincoln make thanksgiving a holiday

What does suggestion mean in writing?

A small town has two local high schools. High School A currently has 250 students and is projected to grow by 50 students each year. High School B currently has

Someone who is altruistic is thought to be _________________. A. rude and crass B. unselfish and helpful C. funny and comical D. sad and depressing Help

The vertex of a parabola is (-1, 4). What is the equation of the axis of symmetry of the parabola?

(i) Describe what was the 'American Claim'.

in classical conditioning, stimulus generalization occurs when an organism responds

What are the 3 primary ways to migrate client data to QuickBooks Online

The arithmetic mean of the heights of five pupils in a class is 164cm if another pupil whose height is 168cm joins the class, calculate the arithmetic mean of t