A nervous squirrel gets startled and runs 5.0\,\text m5.0m5, point, 0, start text, m, end text leftward to a nearby tree. After the squirrel runs with constant acceleration for 0.50\,\text s0.50s0, point, 50, start text, s, end text, the squirrel ends up moving leftward with a speed of 15\,\dfrac{\text m}{\text s}15
s
m

15, start fraction, start text, m, end text, divided by, start text, s, end text, end fraction.

The roller coaster from problem #1 then tops a second hill at 15.0 m/s, how high is the second hill? 91.5 m 79.2 m 80.0 m 68.5 m

An ideal gas is held in a container at constant volume. initially, its temperature is 5 degrees c and its pressure is 1.2 atm. what is its pressure when its temperature is 43 degrees c? answer in units of atm

With the simplified model of the eye, what corrective lens (specified by focal length as measured in air) would be needed to enable a person underwater to focus an infinitely distant object? (be careful-the focal length of a lens underwater is not the same as in air! assume that the corrective lens has a refractive index of 1.62 and that the lens is used in eyeglasses, not goggles, so there is water on both sides of the lens. assume that the eyeglasses are 1.90