A pitcher throws a curveball that reaches the catcher in 0.68 s. The ball curves because it is spinning at an average angular velocity of 290 rev/min (assumed constant) on its way to the catcher's mitt. What is the angular displacement of the baseball (in radians) as it travels from the pitcher to the catcher?

Your 249 ml cup of coffee is too hot to drink when served at 82 degree celsius. what is the mass of an ice cube taken from a -21 degree celsius freezer, that will cool your coffee to a pleasant 54 degree celsius. specific heat of the water is 4190 j/kg c, specific heat of ice is 2090 j/kg c, heat of fusion of ice is 3.33 x 10^5 j/kg

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

A( developed during the process of technology design