A second basemen tosses the ball to the first basemen, who catches it at the same level from which it was thrown. The throw is made with an initial speed of 19.0 m/s at an angle of 34.5 degrees above the horizontal.

what is the horizontal component of the balls velocity just before it is caught?
how long is the ball in the air?

Two kilograms of air within a piston–cylinder assembly executes a carnot power cycle with maximum and minimum temperatures of 800 k and 300 k, respectively. the heat transfer to the air during the isothermal expansion is 60 kj. at the end of the isothermal expansion the volume is 0.4 m3. assume the ideal gas model for the air. determine the thermal efficiency, the volume at the beginning of the isothermal expansion, in m3, and the work during the adiabatic expansion, in kj.

Aviolently rotating column of air is formed around a region of extremely low air pressure above land. which of these weather conditions is most likely to follow? blizzard cyclone tornado hurricane

How can a cyclist's acceleration change even if its velocity remains constant?