An automobile tire turns at a rate of 10 full revolutions per second and results in a forward linear velocity of 19.4 m/s. What is the radius of the tire

Aform of energy that is reflected or emitted from objects in the form of electrical and magnetic waves that can travel through space. there are many forms of  electromagnetic  energy including gamma rays, x rays, ultraviolet radiation, visible light, infrared radiation, microwaves and radio waves.

100 pounds is 100 pounds no matter the object or item being weighed

When seismic waves hit a fault, the waves are reflected off the fault. seismograph can detect these reflected seismic waves. geologists then use these data to map the fault's length and depth