1.) a puma can jump to a height of 4.9 m when leaving the ground vertically. with what speed must it leave the ground to reach this height?
-would the answer be 4.9 m/s?
2.) A brick is thrown upward from the top of a building vertically with an initial speed of 9.8 m/s. The building is 25 meters.
a.) what is the maximum height of brick above ground?
b.) what is the velocity of the brick at the highest point?
3.) A 6.0 kg object undergoes an acceleration of 2.0 m/s^2. What is the magnitude of the net force acting on it?
-would it be F=ma, so basically 12?
-would the answer be 4.9 m/s?
2.) A brick is thrown upward from the top of a building vertically with an initial speed of 9.8 m/s. The building is 25 meters.
a.) what is the maximum height of brick above ground?
b.) what is the velocity of the brick at the highest point?
3.) A 6.0 kg object undergoes an acceleration of 2.0 m/s^2. What is the magnitude of the net force acting on it?
-would it be F=ma, so basically 12?