Curriculum
Course: AP PHYSICS 1
time left:
:
:
Login

Curriculum

AP PHYSICS 1

1. Kinematics

0/29

2. Force and Translational Dynamics

0/73

3. Work, Energy, and Power

0/31

4. Linear Momentum

0/29

5. Torque and Rotational Dynamics

0/37

6. Energy and Momentum of Rotating Systems

0/27

8. Fluids

0/30
Quiz

7.3.1 Total Energy of SHM – Check yourself

Submit quiz
Once you submit, you will no longer be able to change your answers. Are you sure you want to submit the quiz?
1.
The total energy of a mass–spring oscillator is
½kx
½mv2
½kA2
kA
2.
A spring with k = 100 N/m oscillates with amplitude 0.20 m. The total energy is
2.0 J
20 J
4.0 J
0.40 J
3.
If the mass on a spring is replaced by a heavier one but released from the same amplitude, the total energy
decreases
becomes zero
increases
stays the same
4.
At equilibrium, the energy of the oscillator is
zero
all kinetic
all potential
half kinetic
5.
A graph of E (y) against A2 (x) for a spring has gradient 15 J m−2. The spring constant is
15 N/m
7.5 N/m
30 N/m
225 N/m
6.
A damped oscillator loses energy because
a non-conservative force does negative work
its mass increases
its period increases a lot
the spring constant increases
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
Accepted payment methods