Abaseball is hit at an initial speed of 40 m/s at an angle of 60° above the horizontal. the ball flies for 10 s. find the distance, in meters, that the ball travels. use g = 9.81 m/s2. a) 100 m b) 146 m c) 200 m d) 346 m

Which of the following would not be taken into consideration when describing the quality of a sound

In 1980, alfa romeo introduced the first system to smooth a rough idle caused by ignition and camshaft timing changes.

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.)