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Solve the all parts of given question:
Question: A sports car of mass 1400kg (including the driver) crosses the rounded top of a hill (radius = 95m) at 27m/s.
Part I: Determine the normal force exerted by the road on the car.
(N)
Part II: Determine the normal force exerted by the car on the 79-kg driver.
Part III: Determine the car speed at which the normal force on the driver equals zero.
(m/s)
Please show all work to find the normal force exerted by the road on the car.
Consider a binary star system in which the two stars have masses M1 and M2 and the stars move on circular orbits separated by a distance R
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Two planets are orbiting a star in a distant galaxy. The first hasa semimajor axis of 150 × 10^6 km, an eccentricity of 0.20,and a period of 1.0 Earth years. The second has a semimajor axis of 250 × 10^6 km, an eccentricity of 0.30, and a periodof..
Kevin have a mass of 87 kg and is skating with in-lineskates. He see his 22 kg younger brother up aheaed standing on thesidewalk, with his back turned. find Kevin's speed just before he grabbed his brother
Suppose a hiker of weight W climbs a mountain of height H with an efficiency n on a cool day with temperature TA, How many food calories are required
A fireman 44.0 m away from a burning building directs a stream of water from a ground-level fire hose at an angle of 32.0° above the horizontal. If the speed of the stream as it leaves the hose is 40.0 m/s, at what height will the stream of water str..
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Suppose that the earth is a uniform sphere and that its path around the sun is circular. Compute the kinetic energy that the earth has because of its rotation about its own axis. For comparison, the total energy utilized in the United States in one y..
an elevator can have a maximum mass 1000kg in it and the elevator has a mass of 2000kg. if the elevator can accelerate
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