a 2kg ball moving at speed 5m/s hits a wall .the force exerted by the wall on the ball is 100N .if the collision is perfectly elastic , calculate the contact time between the ball and the wall

It’s almost lunchtime and an exchange student from paraguay is asking for directions to the cafeteria. give them directions (using the phrases you learned in the tutorial) from your spanish class to the cafeteria. make sure that you include at least 4 commands that you learned in this unit, and if you need to, be creative with the route they will take (we won’t call your principal to verify). remember, the main goal is to practice directions vocabulary!

Which store would you visit to buy bananas? a. el quiosco b. la farmacia c. la frutería d. el supermercado

Él no usa el teléfono. usa su cuando habla con sus amigos. what should i put in the blank. me.