A sphere with a mass of 5 kg and radius of 0.8 m travels at a speed of 15 m/s at sea level. If the drag coefficient is 0.5, what is the drag force the object experiences? What is the drag force if the sphere moves with a speed of 20 m/s?

The velocity of a curling stone is due east. what will be the direction of the momentum of the curling stone as it moves?

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

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.