Podcast
Questions and Answers
What is the mass of the cart in the cart-spring system?
What is the mass of the cart in the cart-spring system?
- 7 kg
- 700 g (correct)
- 700 kg
- 7 g
How far is the cart behind the spring's equilibrium position?
How far is the cart behind the spring's equilibrium position?
- 15 cm (correct)
- 1.5 cm
- 15 m
- 0.15 cm
What is the spring constant for the spring in the cart-spring system?
What is the spring constant for the spring in the cart-spring system?
- 120 N/m (correct)
- 120 N/cm
- 1.2 N/m
- 12 N/m
What is the direction of the cart's velocity as it passes the equilibrium position?
What is the direction of the cart's velocity as it passes the equilibrium position?
What type of energy is stored in the compressed spring?
What type of energy is stored in the compressed spring?