Physics
Physics, 08.03.2021 18:30, 21hendlill

A skater of mass 55kg begins at rest at the top of a ramp of height 25m. She skates down to the bottom of the ramp at ground level, what is her kinetic energy and velocity at the bottom of the ramp?

answer
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 04:00, dlatricewilcoxp0tsdw
Drag each item into the proper state of matter category.
Answers: 1
image
Physics, 22.06.2019 12:30, mikurrjurdan
Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.
Answers: 1
image
Physics, 22.06.2019 13:00, chie42
Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.
Answers: 2
image
Physics, 23.06.2019 02:10, naomicervero
What is the quantity which is measured by the area occupied below the velocity- time graph?
Answers: 2
Do you know the correct answer?
A skater of mass 55kg begins at rest at the top of a ramp of height 25m. She skates down to the bott...

Questions in other subjects:

Konu
Mathematics, 17.02.2021 20:20
Konu
Spanish, 17.02.2021 20:20