Find the acceleration and the distance the car
Suppose the driver in this example is now moving with speed 39.8 m/s, and slams on the brakes, stopping the car in 4.2 s. Find the acceleration and the distance the car travels, assuming the acceleration is constant.
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A bead slides on a wire without friction around a loop-the-loop of radius 1.0 m. The bead is released with a speed 1 m/s from a height h= 3.8 m where h is measured from the bottom of the loop. What is the speed of the bead at a point at the bottom
Why is the term "hominid" cladistically indefensible?
Two 275 kg (611 lb) masses are separated by a distance of 10 m. Using Newton's law of gravitation, find the magnitude of the gravitational force exerted by one mass on the other.
What is the main difference between cephalothorax and the abdomen?
A loudspeaker of mass 23.0 {rm kg} is suspended a distance of h = 1.80 {rm m} below the ceiling by two cables that make equal angles with the ceiling. Each cable has a length of l = 3.10 {rm m}. What is the tension T in each of the cables?
What is the difference between an interest group and a special interest group?
What force does the runner's hand exert on each weight at the bottom of the swing? answer should be in newtons
Describe the reaction force(newton third law) by stating its magnitude,direction,on what object it is exerted and what object it is exerted.
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Which of the following theorists developed the sociocultural theory of child development which emphasized "experts" and the ZPD?
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