When a car seated in to sunlight the temperature of the car's seats and the thermal energy of the seats

For general projectile motion, when the projectile is at the highest point of its trajectory, its acceleration is zero? a)the horizontal and vertical components of its velocity are zero. b) its velocity is perpendicular to the acceleration. c)the horizontal component of its velocity is zero. d)its velocity and acceleration are both zero.

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

Select all the correct answers. which three statements about electromagnetic radiation are true?