mellm6eErnInes mellm6eErnInes

20-06-2016
Mathematics

contestada

Through how many radians will the hour hand on a clock rotate in 48 hours?

Respuesta :

Аноним Аноним

27-06-2016

One complete rotation of the hour hand accounts only for 12 hours. Each complete rotation makes 360 degrees or 2π rads. For 48 hours, there are 4 complete rotation. Thus, the hour hand traveled through the clock for 1440 degrees of 8π rads.

Answer Link

Otras preguntas

According to Egyptian beliefs, the pharaohs received the right to rule from the god A. Aton. B. Osiris. C. Isis. D. Amon-Re.

What is the area of the figure? Right triangle with a base of three centimeters attached at the right side to a rectangle with a base of four centimeters and

9.35 as fractions and percents

What is the median of this data set? 21, 42, 63, 84, 105, 126, 147

expressions like 4(3+2) and 4(3)+4(2) are called what

Economic problems beginning World War II

Jason makes 30 dollars an hour. He spends 40 dollars a day on transportation and food. Write an expression to describe his spending and earnings for the day,whe

What type of heat transfer occurs between a pan and the stove burner it is sitting on? A. conduction B. convection C. radiation

Which of the following is an example of money as a unit of account? A. purchasing a remote-controlled toy on sale for $8.99 B. lending your best friend $25.00 t

Write nine and thirty-six hundredths with a decimal point