the amount of matter in a substance
Which of the following best defines volume?
the amount of matter in a substance
the shape of a sample of matter
the amount of space that a sample of matter takes up
the way that a substances atoms are arranged
wood is considered a good
insulator because it has a high conductivity
insulator because it has a low conductivity
conductor because it has a high conductivity
conductor because it has a low conductivity
Answers: 1
Physics, 22.06.2019 10:30
Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.
Answers: 1
Physics, 22.06.2019 15:30
Identify the correct relation showing that the radius r of the orbit of a moon of a given planet can be determined from the radius r of the planet, the acceleration of gravity at the surface of the planet, and the time τ required by the moon to complete one full revolution about the planet. determine the acceleration of gravity at the surface of the planet jupiter knowing that r = 71 492 km and that t= 3.551 days and r= 670.9 × 10^3 km for its moon europa.
Answers: 2
Physics, 22.06.2019 18:30
Apiece of metal 75g at 110°c is dropped in a container with 500g at 20°c. the h2o if temperature is 24°c find specific heat capacity of metal
Answers: 3
Physics, 22.06.2019 20:50
Suppose that a mass of 2 kg is attached a spring whose spring constant is 50. the system is damped such that b = 12 . the mass is set in motion with an initial velocity of -8 m/s at a position 0 meters from equilibrium. set up and solve a differential equation that models this motion. write your solution in the form a cos ( ω t − α ) where α is a positive number. use your solution to fill in the information below: what is the amplitude of the motion? what is the value of ω ? what is the phase shift?
Answers: 1
Which of the following best defines volume?
the amount of matter in a substance
the amount of matter in a substance
Chemistry, 22.03.2021 08:50
Physics, 22.03.2021 08:50
Business, 22.03.2021 09:00
Physics, 22.03.2021 09:00
Mathematics, 22.03.2021 09:00
Engineering, 22.03.2021 09:00
Physics, 22.03.2021 09:00
Mathematics, 22.03.2021 09:00
Social Studies, 22.03.2021 09:00
Mathematics, 22.03.2021 09:00
Mathematics, 22.03.2021 09:00
English, 22.03.2021 09:00
Social Studies, 22.03.2021 09:00