Big Question: An organiser of a bungee
competition changes the length of the
bungee ro...
Big Question: An organiser of a bungee
competition changes the length of the
bungee rope so different people can
use the rope safely. Use your idea of
forces to describe how the size
of a person affects the rope when
they
jump. Extra info: The rope is 15m long
and it extends by 3m when a
aduit jumps. An adult weighs twice
as much as a child.
Answers: 2
Physics, 21.06.2019 13:30, kendalljanae
What do radio waves and microwaves have in common? both are at the side of the spectrum that has the shortest wavelengths. both are at the side of the spectrum that has the lowest radiant energy. both are at the side of the spectrum that has the lowest frequency. both are found next to visible light on the electromagnetic spectrum.
Answers: 1
Physics, 21.06.2019 20:20, acsmelis
Two friends are having a conversation. anna says a satellite in orbit is in freefall because the satellite keeps falling toward earth. tom says a satellite in orbit is not in freefall because the acceleration due to gravity is not 9.80 m/2 . who do you agree with and why?
Answers: 1
Mathematics, 04.05.2020 23:24
Mathematics, 04.05.2020 23:24
Mathematics, 04.05.2020 23:24
Biology, 04.05.2020 23:24