28. a flea jumps by exerting a force of 1.20 × 10−5 n straight down on the ground. a breeze blowing on the flea parallel to the ground exerts a force of 0.500 × 10−6 n on the flea while the flea is still in contact with the ground. find the direction and magnitude of the acceleration of the flea if its mass is 6.00 × 10−7 kg . do not neglect the gravitational force.

Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)

Acapacitor is storing energy of 3 joules with a voltage of 50 volts across its terminals. a second identical capacitor of the same value is storing energy of 1 joule. what is the voltage across the terminals of the second capacitor?

This chart shows characteristics of three different types of waves. which statement is best supported by the information in the chart? wave x and wave y are mechanical waves, and wave z is an electromagnetic wave. wave x and wave y are electromagnetic waves, and wave z is a mechanical wave. wave x and wave z are electromagnetic waves, and wave y is a mechanical wave. wave x and wave z are mechanical waves, and wave y is an electromagnetic wave.