If V ā T graph of a motion is straight line inclined to the axes, then choose all correct statements * no need full anwser it is option type question these are the option - (1)displacement is proportional to square of the time,,(2)a is constant(3)a is constant(4)v ā t
Answers: 2
Physics, 21.06.2019 23:00
The roller coaster from problem #1 then tops a second hill at 15.0 m/s, how high is the second hill? 91.5 m 79.2 m 80.0 m 68.5 m
Answers: 1
Physics, 22.06.2019 13:10
A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgļk) and water is cw = 4190 j/(kgļk)
Answers: 3
Physics, 22.06.2019 17:30
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) = ā16t2 + 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 22:00
It takes a lot of energy to get the temperature of water to increase and eventually boil because water has a high heat.
Answers: 1
If V ā T graph of a motion is straight line inclined to the axes, then choose all correct statements...
Mathematics, 16.01.2020 01:31
Mathematics, 16.01.2020 01:31
Physics, 16.01.2020 01:31
Mathematics, 16.01.2020 01:31
Mathematics, 16.01.2020 01:31
History, 16.01.2020 01:31
Physics, 16.01.2020 01:31
Physics, 16.01.2020 01:31