A student throws a 10 gram of gum is thrown across the physics lab from a distance of 3.4 m. When the gum has a horizontal velocity of v0 it connects with a mass on the end of 1.72 kg simple pendulum which is initially at rest. The pendulum has a length of L of 0.86 m. The gum sticks to the pendulum mass and swings backwards to gain a vertical height of 12.7 cm.

10. a person with a mass of 15 kg is walking uphill at a velocity of 2 m/s. what is the walker's momentum? a. 15 kg-m/s b. 30 kg-m/s c. 10 kg-m/s d. 13 kg-m/s 16. two bouncy balls colliding with each other is an example of what type of collision? a. inelastic collision b. elastic collision c. parallel collision d. mass collision 20 which of the following is considered to be a vector? a. temperature b. mass c. velocity d. time