Problem on pulling force
A student pulls a rolling book bag by its handle. If the force used is 10 N and the handle makes an angle of 30 degrees to the horizontal, what is the work done by the pulling force after the student walks 100 m?
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A 4.0 kg ball with a velocity of 7 m/s in the -x direction collides head on elastically with a stationary 6.0 kg ball. What are the velocities of the balls after the collision?
A crate of 31.2- tools rests on a horizontal floor. You exert a gradually increasing horizontal push on it and observe that the crate just begins to move when your force exceeds 345 . After that you must reduce your push to 244 to keep it moving a
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O conveys property to A on December 1, 2003. O conveys the same property to B who does not know about A and who records his deed. O then conveys the same property to C. Who has title to the property?
Define and defend decisions you made in the simulation. o Describe the relationship between concepts of virtue, values, and morals in the simulation. o Provide examples of how concepts in this simulation relate to your workplace. o Explain ways in wh
Speedy sue drivinng at 30 m/s enters a one lane tunnel. she then observes a slow moving van 155 m ahead travelling at 5 m/s .sue applies her brakes but can accelerate at 2 m/s squared because the road is wet. will there be a collision?
A 3.0 kg cart traveling at 2.5 m/s slows down uniformly to a stop while moving a distance of 12 cm. What was the force exerted on the cart in bringing it to rest?
What are the audience-centered patterns of organization? what do they include?
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