A rock that has magnetic properties is a. quartz.
b. granite.
c. limestone.
d. lodestone.

Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig

Acar is traveling 35 mph on a smooth surface . if a balanced force is applied to the car what happens?