When only one color of light reflects from a piece of paper what happens to the other colors of light? Remember that light is energy and energy cannot be created or destroyed.

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest

Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?

Abus travels 280km south along a straight path with an average velocity of 88km/h to the south. the bus stops for 24 min, then it travels 210 km south with an average velocity of 75 km/h to the south. how long does the total trip last?