Exercise: Freely falling body

• A ball is thrown upward at 10m/s.

  • What is its speed?
  • What is its velocity?

• How long until it reaches the top?

  • (Neglect air resistance)

• How high does it go?

• How long until it returns to the starting point?

• What is its speed when it returns?

• What is its velocity when it returns?

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