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What is the average speed of the object at 14 seconds? 3 mps .42 mps 42 mps 2.3 mps What is the average speed of the object between 3 and 5 seconds? 1.5 mps .6 mps 3 mps 8 mps By looking at the shape of the line on this graph, you can tell the object must have been: traveling at a constant speed. slowing down and then speeding up. speeding up and then slowing down. accelerating at a constant speed. What is the average speed of the object at 18 seconds? 3 mps .42 mps 0 mps 2.3 mps The dirt bike was loaded onto the rack using a/an: lever inclined plane gear pulley The stretched rubber band is an example of: powerful energy kinetic energy potential energy stretchy energy The snowboarder jumping is an example of : Powerful energy Potential energy Jumping energy Kinetic energy What do all the planets in our solar system have in common? they all have the same mass they all have the same shape they all have the same atmosphere they are all made of the same materials or composition. |