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What is Physics?. Physics is A branch of science that involves the study of the physical world: energy, matter, and how they are related. SI Base Units. Prefixes used with SI Units. How many megahertz is 750 kilohertz?. 0.75 MHz. Convert 5021 centimeters to kilometers. 5.021x10 -2 km.
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What is Physics? Physics is A branch of science that involves the study of the physical world: energy, matter, and how they are related.
How many megahertz is 750 kilohertz? • 0.75 MHz
Convert 5021 centimeters to kilometers. • 5.021x10-2 km
How many seconds are in a leap year? • 31,622,400 s
Convert the speed 5.30 m/s to km/h. • 19.08 km/h
An object with uniform acceleration a, starting from rest, will reach a speed of v in time t according to the formula v=at. What is the acceleration of a bicyclist who accelerates from rest to 7 m/s in 4 s? • 1.75 m/s2
How long with it take a scooter accelerating at 0.400 m/s2 to go from rest to a speed of 4.00 m/s2? • 10.0s