An 1810-kg truck traveling eastward at 64.4 km/h collides at an intersection with a 905-kg automobile
traveling northward at 96.5 km/h. The vehicles lock
together and immediately after the collision are
headed in which direction?

Ablock of mass 1.5 kg slides down an inclined plane that has an angle of 15. if the inclined plane has no friction and the block starts at a height of 3 m, how much kinetic energy does the block have when it reaches the bottom? acceleration due to gravity is g = 9.8 m/s2. a. 6.8 j b. 50.9 j c. 0 j d. 44.1 j

If the wheels lock when braking suddenly the vehicle: a: loses traction b: lose steering wheel ability c: gain speed slightly d: gain steering ability

Who was the first scientist to measure speed as distance over time?