Physics, 16.04.2020 03:59 Chandler1Gaming
For each star, determine how its light would be shifted. Not all choices may be used, and some may be used more than once. A red dwarf moving away from Earth at 39.1 km/s
A yellow dwarf moving transversely at 15.1 km/s
A red giant moving towards Earth at 23.3 km/s
A blue dwarf moving away from Earth at 25.9 km/s
A red dwarf moving transversely at 14.1 km/s
Answers: 2
Physics, 21.06.2019 19:00
Adelivery truck leaves a warehouse and travels 2.60 km north. the truck makes a left turn and travels 1.25 km west before making another right turn to travel 1.40 km north to arrive at its destination. what is the magnitude and direction of the truck's displacement from the warehouse?
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Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work
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What is a carrier wave and how does it affect what you hear on the radio
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For each star, determine how its light would be shifted. Not all choices may be used, and some may b...
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