Lois and Clark, reporters, are covering separate stories and have to travel in opposite directions. Lois...
Two buses leave the station traveling in opposite directions, one going east and one going west. The eastbound bus travels at 40 mph and the westbound bus travels at 70 mph. If both buses leave the station at 10:00 a.m., at what time will they be 440 miles apart? They will be 440 miles apart at 00 p.m
Section 2.1 Uniform Motion 1. I Alan leaves Los Angeles at 8:00 a.m. to drive to San Fran- cisco, 400 mi away. He travels at a steady 50 mph. Beth leaves Los Angeles at 9:00 a.m. and drives a steady 60 mph. a. Who gets to San Francisco first? b. How long does the first to arrive have to wait for the second? 2. I Larry leaves home at 9:05 and runs at constant speed to the lamppost seen in...
75 To stop a car, first you require a certain reaction time to be 2The psition of a particle moving along the x sxis depends on gin braking: then the car slows at a constant rate. Suppose that the the time according to the equationxbP, where a is in me total distance moved by your car during these two phases is 56.7 m lers and rin secondh What are the units of (a) constant e and (b) con- when its...