Abasketball is thrown straight up in the air. at its peak, it is 0.02 km high and has a velocity of 0 m/s. what is its final velocity when it hits the ground?

John throws .4 kg ball with velocity of 18 m/s. hits .2 kg bottle and bottle flies 25 m/s. how fast is ball traveling after hitting the bottle?

At an oceanside nuclear power plant, seawater is used as part of the cooling system. this raises the temperature of the water that is discharged back into the ocean. the amount that the water temperature is raised has a uniform distribution over the interval from 10° to 25° c. what is the standard deviation of the temperature increase?

Is the time in tennessee the same as florida