Need asap, will give extra points ! read over the given facts on page 2 and complete calculations to answer the question fact 1: mike travels the direct route to school (hint: black on map) at a constant speed of 3.1 m/s. fact 2: chief hopper travels 1000 m east and then 900 m north to reach the school (hint: red on the map) starting from rest and constantly accelerating at 0.028 m/s^2 until he reaches the school. who reaches the school first?

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

Samir watches a 100-minute movie on his spaceship. maria's spaceshipe flies in the same direction as samir's spaceship but she observes his move to last 125 minutes and his spaceship to be 40 m long. how long does samir observe his own spaceship to be? according to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does marias voyage take according to samir?

Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?