anah8ughnchiki anah8ughnchiki

21-07-2016
Physics

contestada

What is the magnitude of the speed of a person at the equator due to rotational speed of the Earth?

Respuesta :

22-07-2016

Circumference of the Earth at the equator = 24,874 miles (40,030 km) .

Period of Earth's rotation = 23.9344699 hours

Speed = distance/time = 1,039.3 miles per hour (1,672.5 km/hr) .

Very close, easy numbers to remember: 1,000 mph / 1,700 km/hr .

Answer Link

Otras preguntas

what is smog? could you help me... pls

1/6 of a ship's crew are engineers, 1/4 are stewards and the rest are soldiers. if there are 48 crew members in all, how many sailors are on the board of the sh

what is quicksand? how does it work?

in a 4*100m relay race,tota track length is 200m and time taken by one particular group is 50.2sec. ehat is the average speed and average velocity of that group

What is the correct answer for 20 + 20 × 0 + 1 = ?

in the given figure , if PQ ll RS , angle TRS = 105 and angle RTP = 30 , then the value of x is

The following 3-D object is composed of identical cubes. The volume of the 3-D object is 56cm cubed. The surface area of the 3-D object is a) 30cm squaredb) 60c

1. (k+7)² =2892. (2s-1)² =2253. (x-4)² =169please help me answer these :)

what is dry lightning?

write short notes on military dictatorship in Chile