A motorcycle rider is coasting at a speed of 2 m/s. He then decides to accelerate his bike at a rate of 3 m/s2 for a distance of 100 m. How fast is the bike moving at the end of the 100 m stretch?

If steel is more dense that lake water, why can a boat float

In which of the following would the particles move most rapidly? a. ice at -20 °c b. water at 20 °c c. steam at 110 °c d. boiling water e. ice at 0 °c

The magnitude of the magnetic field at a certain distance from a long, straight conductor is represented by b. what is the magnitude of the magnetic field at twice the distance from the conductor? a. at twice the distance, the magnitude of the field is 4b.b. at twice the distance, the magnitude of the field is 2b.c. at twice the distance, the magnitude of the field is b/2.d. at twice the distance, the magnitude of the field is b/4.e. at twice the distance, the magnitude of the field remains equal to b.