AP Physics 1hardmcq1 pt
A 0.20 kg mass on a spring (k = 80 N/m) has amplitude 0.10 m. Its maximum speed is
A.2.0 m/s
B.4.0 m/s
C.1.0 m/s
D.20 m/s
Explanation
Core Concept
vₘax = A√(k/m) = 0.10√(80/0.20) = 0.10√400 = 2.0 m/s.
Correct Answer
A2.0 m/s
More Unit 6: Simple Harmonic Motion practice questions
- mediumA 0.40 kg mass on a spring oscillates with period 0.80 s. The spring constant is about (π² ≈ 10)
- easyA spring-block oscillator's restoring force at displacement +x is −kx. The acceleration is
- mediumA 2.0 kg mass on a spring of k = 50 N/m oscillates. Its frequency is about (π ≈ 3.14)
- easyA 1.0 kg mass on a spring of k = 100 N/m oscillates with amplitude 0.20 m. Its total energy is
- hardA 0.30 kg mass oscillates on a spring with amplitude 0.20 m. At displacement 0.10 m, its speed is 3.0 m/s. The spring constant is about
Practice more AP Physics 1 questions with full explanations
Practice Unit 6: Simple Harmonic Motion Questions →