Which is true about mass and weight?
Group of answer choices
Mass is measured with a s...
Which is true about mass and weight?
Group of answer choices
Mass is measured with a spring scale.
Mass must be in kg and weight in N to do our calculations.
Mass and weight are the same thing.
Mass depends on location, weight is the same everywhere.
Objects dropped in a vacuum (no air) will fall at different rates because they have different weights.
Answers: 2
Physics, 22.06.2019 12:30, morgan3346
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Answers: 1
Physics, 22.06.2019 17:30, BabyG1353
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) = β16t2 + 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
Physics, 22.06.2019 18:30, TheSpeedster
Two trains leave a station at the same time, train a travels at a constant speed of 16 m/s. train b starts at 8.0 m/s but accelerates constantly at 1.0 m/s squared. after 10.0 seconds, which train has the greater speed?
Answers: 1
Physics, 22.06.2019 23:00, lesmontoya10
Identify the type of heat transfer occurring when chocolate melts in your hand
Answers: 1
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