- A bubble balancer performs a static balance on a tire and wheel. True False Answer: square
- The high points of a transverse wave are call low points are called troughs TRUE FALSE
- Pat went to West Edmonton Mall once,, and while she was there she rode an escalator to the upper level of the mall. She also once bought an Orange Julius-she did not understand what all the fuss was about. 3. The escalator moved at a velocity of 1.80m/s at an angle of 38.0^circ to the horizontal. The horizontal component of Pat's motion was a) 1.40m/s b) 1.11m/s c) 1.42m/s d) 1.27m/s
- Ian loves two things in life: candy and running. After cating 8times 103 bags of Mike and Ikes, Ian runs a series of sprints: 15 .Om [forward], 5.0m [backward], 30.0m [forward], 10.0m [backward], 45 .Om [forward], 15.0m [backward], 60.0m [forward], 20.0m [backward] 1. The total distance Ian ran is a) 100 b) 198.0 m c) 200.0 m d) 150 .0 m 2. The total displacement Ian ran is a) 100.0 m [forward] b) 1500 m [forward] c) 500 m [forward] d) 2000 m [forward]
- Question 7 (Bonus) (1 point) How fast do electro -magnetic waves travel? at the speed of charge at the speed of light at different speeds depending on the temperature of the atoms that produce them at the speed of sound they always have zero speed
