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Solve the all parts of given question:
Question: A motorist drives along a straight road at a constant speed of 20.5 m/s. Just as she passes a parked motorcycle police officer, the officer starts to accelerate at 2.50 m/s2 to overtake her. Assume that the officer maintains this acceleration.
Part A: Determine the time it takes the police officer to reach the motorist.
Part B: Find the speed of the officer as he overtakes the motorist.
Part C: Find the total displacement of the officer as he overtakes the motorist.
Please show all step to find the speed of the officer as he overtakes the motorist.
In a Young's double-slit experiment the wavelength of light used is 476nm (in vacuum), Determine the angle that locates the dark fringe for which m = 0
A 9-g bullet is fired from a rifle. It takes 3.30 10-3 s for the bullet to travel the length of the barrel, find the average net force exerted on the bullet
A hot-air balloon is ascending at the rate of 14 m/s and is 57 m above the ground when a package is dropped over the side. (a) How long does the package take to reach the ground? (b) With what speed does it hit the ground?
question an airplane flies between two points on the ground that are 500 km apart. the destination is directly north of
A 1 cm3 air bubble at a depth of 280 m and at a temperature of 4oC rises to the surface of the lake where the temperature is 13.3oC. determine what is its new volume
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A beam of ultraviolet radiation, with frequency of 2.64x1015 Hz is directed on a clean metal surface. The work function of the metal is 3.40 eV. Calculate the maximum kinetic energy for an electron dislodged from the surface by the radiation.
The diagram below shows a block (B) resting in equilibrium on a spring of stiffness k [N/m] and damper of damping constant c [Ns/m]. What is the steady-state deflection d of the system
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q1. a major-league pitcher can throw a baseball in excess of 41.3 ms. if a ball is thrown horizontally at this speed
q1. an electric field of 254000 nc points due west at the certain spot. what are the magnitude and direction of the
Identify three examples of 19th century Impressionist painting or sculpture and three Post-Impressionist works. Explain how the six pieces of art fall into these two styles.
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