The rollercoaster rolls from point A to point B, a drop of 35m. Calculate the speed of the roller coaster at point B.

Assume that the decrease in potential energy store is equal to the increase in kinetic energy store.

please show working​

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper.

it was given as a lesson and guide for prayer.

a skateboard rolling across the street - apex