subject
Physics, 28.11.2019 02:31 louistwdg

Leda drop a ball from three different heights, shown. for each drop, she calculate what the kinetic energy of ball would be when it hits the ground. the table shows her data. lesha says that a ball drop from a height of 3.0 meter would have less than 96 joules of kinetic energy when it hits the ground. is she correct and why

ansver
Answers: 1

Other questions on the subject: Physics

image
Physics, 22.06.2019 02:10, cxttiemsp021
Akg a of 55 m at an of 11 ? . if is at 98 km/h, be ?
Answers: 1
image
Physics, 22.06.2019 14:30, samehajamal1234567
When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?
Answers: 3
image
Physics, 22.06.2019 16:30, CadenSkinner2003
Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.
Answers: 1
image
Physics, 22.06.2019 17:00, cwibs
Adiver named jacques observes a bubble of air rising from the bottom of a lake (where the absolute pressure is 3.50 atm) to the surface (where the pressure is 1.00 atm). the temperature at the bottom is 4.00 ∘c, and the temperature at the surface is 23.0 ∘c. what is the ratio of the volume of the bubble as it reaches the surface (vs) to its volume at the bottom (vb)? if jaques were to hold his breath the air in his lungs would be kept at a constant temperature. would it be safe for jacques to hold his breath while ascending from the bottom of the lake to the surface?
Answers: 1
You know the right answer?
Leda drop a ball from three different heights, shown. for each drop, she calculate what the kinetic...

Questions in other subjects: