Physics, 12.07.2019 17:10 jameslinimk
Two children are throwing a ball back-and-forth straight across the back seat of a car. the ball is being thrown 9 mph relative to the car, and the car is travelling 45 mph down the road. if one child doesn't catch the ball and it flies out of the window, in what direction does the ball fly ? (ignoring wind resistance)
Answers: 3
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If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles
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A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?
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Match each type of lever with the correct diagram. 1. first-class 2. third-class 3. second-class
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Two children are throwing a ball back-and-forth straight across the back seat of a car. the ball is...
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