2. particle motion in a longitudinal wave is a) parallel to the direction that the wave energy moves b) st right angles to the direction that the wave energy moves c) going in circular motion

Achild throws a ball with an initial speed of 8.00 m/s at an angle of 40.0° above the horizontal. the ball leaves her hand 1.00 m above the ground. how long is the ball in flight before it hits the ground?

Describe the path of the electric current through a circuit?

The consumption of fossil fuels could be