If a car travels 80 km in a straight line in the first hours of its trip, 80 km in the next hour, and continues in this way, its motion is ___

There are weak or strong attractive forces between atoms of liquids with a high viscosity

Afeather of mass 0.001 kg falls from a height of 2 m. under realistic conditions, it experiences air resistance. based on what you know about friction, what can you say about the kinetic energy of the feather as it reaches the ground? acceleration due to gravity is g = 9.8 m/s2. a. ke < 0.0196 j b. ke = 00196 j c. je = 0 j d. ke > 0.0196 j

An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?