A particle with mass of 200 kg is acted on by a net force of 4.5N. The acceleration of the particle is most nearly

If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c

You throw a baseball directly upward at time =0 at an initial speed of 14.9 m/s. what is the maximum height the ball reaches above where it leaves your hand? ignore air resistance and take =9.80 m/s2.

City b is south of city a, and the 200 mile trip by car takes 4 hours. the cities are 120 miles apart in a straight line. what is the velocity of a trip from city a to city b?