"BIG CRASH ON THE HIGHWAY" "Two trucks of equal mass collided head on at the same speed on the busy East West Highway. They both remained stationary on impact."
Explain this crash in terms of conversation of linear momentum. Assume the masses of other contents of the trucks are equal.

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz. what wavelength is produced?

Choose a synonym for the underlined homonym (a word with two or more meanings). i did not expect the boat to rock so much. a. boulder c. astound b. sway d. shock

Which statement is true? a. kepler's laws apply only to the motion of earth. b. kepler's laws can be used to predict eclipses. c. kepler's laws are true for a central force that is directly proportional to distance. d. kepler's laws can be deduced from newton's laws of motion and gravity.