AP Physics 2easymcq1 pt
Water flows through a horizontal pipe that narrows. As speed increases, the pressure
A.decreases
B.increases
C.stays the same
D.doubles
Explanation
Core Concept
Bernoulli: higher speed means lower pressure at the same height.
Correct Answer
Adecreases
More Unit 1: Fluids practice questions
- mediumA hot air balloon rises because
- mediumA 1.0 m³ block floats half-submerged in water (ρ = 1000 kg/m³). The buoyant force is about (g = 10 m/s²)
- mediumTwo fluids of equal volume but different densities fill two identical containers. The pressure at the bottom is greater in
- mediumAn object's apparent weight in a fluid is
- easyA barometer measures atmospheric pressure by balancing it against
Practice more AP Physics 2 questions with full explanations
Practice Unit 1: Fluids Questions →