Recent content by Riya

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    In what direction should the plane head?

    Question: An airplane, whose air speed is 600km/h is supposed to flyy in a straight path 35 degrees north of east. But a steady 100 km/h wind is blowing from the north. In what direction should the plane head? Here is an answer by someone(is it right?) Vp (vector velocity of the...
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    Impluse and Momentum Questions

    Well, thankyou for letting me know... this is my homework and I've done the previous 16 questions before these already, and mind you if i was lazy i wouldn't be worried about posting the h/w questions up properly... I did work these questions out, but failed to understand them... and you're...
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    Impluse and Momentum Questions

    please help me if you can... :smile:
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    Impluse and Momentum Questions

    I can't get these at all... 1) A sprinter with a mass of 76 kg accelerates force 0 to 9.4 m/s in 2.8 s. Find the average force acting on the runner. 2) A 0.25 kg soccer ball is rolling at 6.0 m/s towards a player. The player kicks the ball back in the opposite direction and gives it a...
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    Understanding Torque, Circular Motion, and Momentum: Physics Help for Beginners

    this is my first time taking physics and I'm regretting as to why i took it...My teacher is not at all helpful... he never quizzes us...to help us he think itz a waste of time... so please help me understand these: -torque -circular motion -momentum thankyou :smile:
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