The velocity function of a car, measured in miles per hour, is modeled by the function v of t equals three t minus five on the interval from t is less or equal to zero and greater than or equal to five. discuss the meaning of the integral from zero to twenty of p prime of t, d t. calculate the distance traveled by the car on the interval the function v of t equals three t minus five . what is the total distance traveled by the car over the entire interval t greater than or equal to 0 and less than or equal to 5?

Imagine you are riding on a yacht in the ocean and traveling at 20 mph. you then hit a golf ball at 100 mph from the deck of the yacht. you see the ball move away from you at 100mph, while a person standing on a near by beach would observe your golf ball traveling at 120 mph (20 mph + 100 mph). now imagine you are aboard the hermes spacecraft traveling at 0.1c (1/10 the speed of light) past mars and shine a laser from the front of the ship. you would see the light traveling at c (the speed of light) away from your ship. according to einstein’s special relativity, how fast will a person on mars observe the light to be traveling? a) 0.1c (1/10 the speed of light) b) c (the speed of light) c)1.1c (c+0.1c)

Rohit is trying to tune an instrument

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?