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Physics
Which electromagnetic waves have the longest wavelengths? gamma ultraviolet radio infrared
In three to five sentences, evaluate the scientific evidence that supports the big bang theory and the steady state theory.
Does a seagull sitting on top of a fence have kinetic energy
Male turkeys work to attract female turkeys, but only the dominant turkeys of the group breed. The less dominant turkeys are a good example of animals exhibiting _____.
Calculate the KE of a 3.1 kg toy cart that moves at 4.8 m/s. Calculate the KE of the same cart at twice the speed.
When launching your boat, when should you start and test the engine?
The velocity of a particle traveling in a straight line is given by v = (6t - 3t^2) m/s, where t is in seconds. Assume s = 0 when t = 0. Part A: Determine the particle's deceleration at t = 3.1 s. Part B: Determine the particle's position at t = 3.1 s. Part C: How far has the particle traveled during the 3.1-second time interval? Part D: What is the average speed of the particle for the 3.1-second time interval?
What is the approximate angular diameter of Venus when it is a very slim crescent? Measure the full diameter of the planet, not just the crescent. a. 15" b. 30" c. 60" d. 60"
The starting amount of radioactive iodine-131 was 250 g. The half-life is 8 days. When Leslie measured the amount, she measured 15.625 g of radioactive iodine. How many days have elapsed between measurements? 16 24 32 64
A softball is hit high into the air. As it rises, the softball
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