Physics, 20.10.2020 05:01 chubbyxturtle
the mass of a car is 1000 kg. how much force would be required to accelerate the car at a rate of 3 m/s^2
Answers: 3
Physics, 21.06.2019 21:30
Astudent looks at ocean waves coming into the beach. an ocean wave with more energy will a) have a greater height. b) have a greater period. c) travel toward the beach faster. d) strike the beach with greater frequency.
Answers: 1
Physics, 22.06.2019 05:00
Does work output exceed work input when a machine is used? a) yes, it does, as machines create energy. b) it depends on the type of machine used. c) no, it doesn’t, as machines are inefficient. d) no, it doesn’t, as machines cannot create energy.
Answers: 1
Physics, 22.06.2019 07:00
Photoelectrons with a maximum speed of 6.50 x 107 m/s are ejected from a surface in the presence of light with a frequency of 6.75 x 1014hz. if the mass of an electron is 9.10 x 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.84 x 10-15 j 1.92 x 10-15 j 5.92 x 10-23 j 3.07 x 10-16 j
Answers: 1
the mass of a car is 1000 kg. how much force would be required to accelerate the car at a rate of 3...
Health, 29.08.2019 03:00
Biology, 29.08.2019 03:00
Mathematics, 29.08.2019 03:00
History, 29.08.2019 03:00
Chemistry, 29.08.2019 03:00
Physics, 29.08.2019 03:00