A boy is paddling a canoe at 5 m/s upstream. The river is flowing at a rate of 3 m/s. What is the canoe’s resultant velocity?

Molten iron fills a mould, which has a volume of 200 cm cubed. calculate the volume when the iron cools and solidifies.

Jessie ran 5000 meters from the cops and an average speed of 6 meters / second before he got caught . how long did he run?

While goofing off at the ice skating rink, a student takes off her shoes and places each of them on the ice. her friend, a hockey player, then shoots a hockey puck at each shoe. the first puck immediately comes to rest after it collides with the left shoe. the second puck rebounds after it collides with the right shoe. if each hockey puck has the same incoming speed, which shoe has greater speed after the collision? the right shoe. both shoes have the same speed. the left shoe.