Physics, 04.02.2021 22:10 rachelrogers85
Waves of energy made by vibrations- requires a medium such as air, water, or solid to travel
A. Amplitude
B. Volume
C. Noise
D. Sound Waves
Answers: 3
Physics, 21.06.2019 15:30, andrew8228
Acurve connects the data points that are plotted. (physical science chapter 11 motion)
Answers: 1
Physics, 21.06.2019 22:10, edjiejwi
Agas is contained in a vertical, frictionless piston–cylinder device. the piston has a mass of 3.2 kg and a cross-sectional area of 35 cm2. a compressed spring above the piston exerts a force of 190 n on the piston. if the atmospheric pressure is 95 kpa, determine the pressure inside the cylinder.
Answers: 3
Physics, 22.06.2019 02:30, scasemere
Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.
Answers: 2
Physics, 22.06.2019 07:00, gunnatvinson
Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational
Answers: 1
Waves of energy made by vibrations- requires a medium such as air, water, or solid to travel
A. Amp...
Mathematics, 30.05.2020 22:04
Mathematics, 30.05.2020 22:04