A 1.0 kg red ball moving at 5.0 m/s [East 30 degrees North] collides head-on with a blue ball of mass 4.0 kg in an inelastic collision. The blue ball was initially moving at 3.5 m/s [West 40 degrees North]. What is the final velocitity of: (a) the red and blue ball?

(b) the blue ball?

The law of conservation of energy states that energy cannot be created or , energy can be from one substance to another. the first blank is ' destroyed ' and for the second blank is ' transferred '

Write the correct abbreviation for each metric unit

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.