Wave a has a long fetch. wave b has a short fetch. which of the following statements is true? wave a is more powerful than wave
b. wave b is more powerful than wave
a. both waves are equally powerful.

Player kicks a soccer ball from ground level and sends it flying at an angle of 30 degrees at a speed of 26 m/s. what is the horizontal velocity component of the ball to the nearest tenth of a m/s?

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your

Why do astronauts in the space shuttle weigh less?