A motorist drives north for 380 minutes at 670 kmh and then
A motorist drives north for 38.0 minutes at 67.0 km/h and then stops for 15.0 minutes. He then continues north, traveling 130 km in 1.60 h. What is the displacement and average velocity?
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in a 1-d elastic collision between two pucks on a frictionless air-hockey table the pre-collision velocity of puck a is
a truck driver has a shipment of apples to deliver to a destination 550 away the trip usually takes him 100 today he
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a motorist drives north for 380 minutes at 670 kmh and then stops for 150 minutes he then continues north traveling 130
jamal pulls a 150-n sled up a 280deg degree slope at constant speed by a force of 100 n near the top of the hill he
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