Physics, 05.02.2020 05:59 whackybrother24
You pull a simple pendulum of length 0.225m to the side through an angle of 3.50∘ and release it. part a how much time does it take the pendulum bob to reach its highest speed? take free fall acceleration to be 9.80 m/s^2 . t = part b how much time does it take if the pendulum is released at an angle of 1.75∘ instead of 3.50∘? t =
Answers: 2
Physics, 21.06.2019 23:50, diana156
Select the correct answer from each drop-down menu. compared to its surroundings, the concentration of solutes is low inside a cell. so, the cell is with respect to its surroundings. a particular solute in this cell uses energy for its transport from the cell to its surroundings. this type of transport is called
Answers: 3
Physics, 22.06.2019 03:50, cyberdac01
Which statement correctly describes a step-up transformer? a. it increases the amount of electric energy available. b. it increases the voltage of an electric current. c. it changes direct current into alternating current. d. it has more loops of wire in its primary coil.
Answers: 1
Physics, 22.06.2019 06:00, Catgirl7060
(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.
Answers: 1
You pull a simple pendulum of length 0.225m to the side through an angle of 3.50∘ and release it. pa...
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