It is possible to measure air temperature accurately in direct sunlight, since the thermometer will absorb radiant energy from the Sun, in addition to the energy from the air molecules. a) true
b) false

Two identical 82 mg dust particles very far apart (pee 0) are moving directly toward each other at a speed of 3698 m/s. the charge on each is-719 ? c. determine how close they will get to each other. let k = 9x109 n-m2/c2 & ignore gravity.

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

Which of these is not a possible type of energy transformation? a. electrical energy into light energy b. sound energy into nuclear energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy