PERFORMANCE TASK

       Calculate the following problem. Show your solutions

10 -12. What is the mass of an object that creates 33,750J of energy by traveling at 30m/s?




13 – 14. A baby carriage is rolling down a hill at 18m/s. If the carriage has 90J of kinetic energy, what is the
mass of the carriage?




15-16. A 10g mass is lifted to a height of 2m. What is its potential energy at this position?




17-18. The potential energy of an apple is 6.0 joules. The apple is 3m high. What is the mass of the apple?




19 – 20. Calculate the kinetic energy of a truck that has a mass of 2900g and is moving at 55m/s.


PERFORMANCE TASK

       Calculate the following problem. Show your solutions

10 -12. What is the mass of an object that creates 33,750J of energy by traveling at 30m/s?




13 – 14. A baby carriage is rolling down a hill at 18m/s. If the carriage has 90J of kinetic energy, what is the
mass of the carriage?




15-16. A 10g mass is lifted to a height of 2m. What is its potential