A projectile is fired from the top of a 120 m tall building with an initial velocity of Vi = 72.0 m/s and an initial angle theta i =
25.0° above the horizontal.[Use g= 9.80 m/s^2]
Question 10
What is the y-component of the initial velocity?
Round your answer to 3 significant figures.
Add your answer
Question 11
What is the projectile's total flight time?
Round your answer to 3 significant figures.
Answers: 3
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In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer
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Match these items. 1. coulombs __force 2. ohms __emf 3. centimeters __resistance 4. newtons __charge 5. volts __length
Answers: 1
A projectile is fired from the top of a 120 m tall building with an initial velocity of Vi = 72.0 m/...
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