Physics, 18.07.2019 08:30 bbyniah123
Ametal block has the dimensions .its mass is 1000g what is the density of the metal ? pls answer
Answers: 1
Physics, 22.06.2019 02:30
Which of the following are properties of mechanical waves? check all that apply ⭕️ particles of the medium move back and fourth, but do not move with the wave. ⭕️ the particles of the medium always move parallel to the wave motion. ⭕️ wave motion begins with a disturbance in the medium. ⭕️ waves transport energy from a source outward, away from the source.
Answers: 2
Physics, 22.06.2019 07:30
Automobile fuel efficiency is often measured in miles that the car can be driven per gallon of fuel (mpg). heavier cars tend to have lower fuel efficiencies (lower mpg ratings). which variable (weight or fuel efficiency) is most naturally considered the explanatory (predictor) variable in this context?
Answers: 3
Physics, 22.06.2019 18:00
The protons in a nucleus are approximately 2 ✕ 10^−15 m apart. consider the case where the protons are a distance d = 1.93 ✕ 10^−15 m apart. calculate the magnitude of the electric force (in n) between two protons at this distance.
Answers: 1
Physics, 22.06.2019 20:30
Suppose a force of 60 n is required to stretch and hold a spring 0.1 m from its equilibrium position. a. assuming the spring obeys hooke's law, find the spring constant k. b. how much work is required to compress the spring 0.5 m from its equilibrium position? c. how much work is required to stretch the spring 0.6 m from its equilibrium position? d. how much additional work is required to stretch the spring 0.1 m if it has already been stretched 0.1 m from its equilibrium? a. kequals 600
Answers: 2
Ametal block has the dimensions .its mass is 1000g what is the density of the metal ? pls answer...
Arts, 10.10.2021 14:00
Chemistry, 10.10.2021 14:00
Mathematics, 10.10.2021 14:00
Mathematics, 10.10.2021 14:00
Physics, 10.10.2021 14:00
Computers and Technology, 10.10.2021 14:00
Chemistry, 10.10.2021 14:00
English, 10.10.2021 14:00
Mathematics, 10.10.2021 14:00
Arts, 10.10.2021 14:00
English, 10.10.2021 14:00
English, 10.10.2021 14:00
Mathematics, 10.10.2021 14:00
Social Studies, 10.10.2021 14:00