Which substance is a combination of different atoms?
homogeneous mixture
heterogeneous...
Physics, 31.01.2020 19:43 ramzieboy13
Which substance is a combination of different atoms?
homogeneous mixture
heterogeneous mixture
element
compound
Answers: 1
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While you are driving in the lane next to the curb on a multi-lane road the car on your left suddenly moves toward you lane. they are about toy crash into your front fender. you
Answers: 2
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Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost
Answers: 1
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What is a subatomic particle with a negative charge and very little mass?
Answers: 1
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Asilver dollar is dropped from the top of a building that is 1324 feet tall. use the position function below for free-falling objects. s(t) = −16t2 + v0t + s0 (a) determine the position and velocity functions for the coin. s(t) = v(t) = (b) determine the average velocity on the interval [1, 2]. ft/s (c) find the instantaneous velocities when t = 1 second and t = 2 seconds. v(1) = ft/s v(2) = ft/s (d) find the time required for the coin to reach the ground level. (round your answer to three decimal places.) t = s (e) find the velocity of the coin at impact. (round your answer to three decimal places.) ft/s
Answers: 3
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