A0.500-kg potato is fired at an angle of 80.0° above the horizontal from a pvc pipe used as a "potato gun" and reaches a height of 110.0 m. (a) neglecting air resistance, calculate the potato’s velocity when it leaves the gun. (b) the gun itself is a tube 0.450 m long. calculate the average acceleration of the potato in the tube as it goes from zero to the velocity found in (a). (c) what is the average force on the potato in the gun?

What are some properties of transverse waves?

Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.

By what factor does the drag force on a car increase as it goes from 65 to 110 km/h?