Recent content by vwillis

nvrminf thanks so much.. i forgot to change the radius to m

Its correct i just don't know what to do

i meant to say 6379

I used that formula it didnt accept my answer. v=WR W=2pi/T W=2pi/86400s V=.000074*63979 .463894 I won't accept that onwebassign.net

Homework Statement A small body of mass 0.51 kg is attached by a 0.52 m long cord to a pin set into the surface of a frictionless table top. The body moves in a circle on the horizontal surface with a speed of 2.1π m/s. (a) What is the magnitude of the radial acceleration of the body...

Homework Statement The Earth rotates on its own axis once per day (24.0 hr). What is the tangential speed of the summit of a mountain (elevation 6409 m above sea level), which is located approximately on the equator, due to the rotation of the Earth? Take the equatorial radius of Earth to be...