Physics, 13.12.2021 21:10 victorialeona81
A kangaroo has a maximum gravitational potential energy during one jump of 770 J
When the kangaroo lands on the ground 14% of the maximum gravitational potential
energy is transferred to elastic potential energy in one tendon.
The tendon has an unstretched length of 35.0 cm
When the kangaroo lands on the ground the tendon stretches to a length of 42.0 cm
Calculate the spring constant of the tendon.
Answers: 1
Physics, 22.06.2019 07:00
The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?
Answers: 3
Physics, 23.06.2019 03:40
What does every magnet possess? a. iron metal b.strong magnetic field c.repulsion d.north and south poles
Answers: 2
Physics, 23.06.2019 04:40
2) a cubical block of stone is lowered at a steady rate into the ocean by a crane, always keeping the top and bottom faces horizontal. which one of the following graphs best describes the buoyant force b on this block as a function of time t if the block just enters the water at time t = 0 s?
Answers: 3
A kangaroo has a maximum gravitational potential energy during one jump of 770 J
When the kangaroo...
Mathematics, 09.11.2020 01:00
Biology, 09.11.2020 01:00
History, 09.11.2020 01:00
History, 09.11.2020 01:00
Mathematics, 09.11.2020 01:00
History, 09.11.2020 01:00
English, 09.11.2020 01:00
Mathematics, 09.11.2020 01:00
Mathematics, 09.11.2020 01:00