A 0.29 kgkg steel ball is tied to the end of a string and then whirled in a vertical circle at a constant speed vv. The length of the string is 0.62 mm, and the tension in the string when the ball is at the top of the circle is 4.0 NN. What is vv

“other instruments such as gravimeters and magnetometers are also used in the search for petroleum. extracting crude oil normally starts with drilling wells into an underground reservoir. when an oil well has been tapped, a geologist (known on the rig as the "mudlogger") will note its presence. “ this is what i found on google i hope it

Answer8.0m;