Components of Projectile Motion
Über den Vortrag
Der Vortrag „Components of Projectile Motion“ von Jared Rovny, PhD ist Bestandteil des Kurses „Translational Motion“.
Quiz zum Vortrag
A projectile makes an angle θ with the ground. What are the horizontal and vertical components of its velocity?
- vₓ = v cosθ , vᵧ = v sinθ
- vₓ = v sinθ , vᵧ = v cosθ
- vₓ = v tanθ , vᵧ = v sinθ
- vₓ = v cosθ , vᵧ = v tanθ
- vₓ = v , vᵧ = v sinθ
What is the equation of motion of a projectile along the x-axis?
- x = x₀ + v₀ₓt
- x = x₀ - v₀ₓt
- x = x₀ + v₀ₓt - gt²/2
- x = x₀ + v₀sinθ t
- x = x₀ - v₀cosθ t
Which statement is TRUE about the acceleration of a projectile with no air resistance?
- The horizontal acceleration is zero, while the vertical acceleration is always –g.
- The horizontal acceleration is zero, while the vertical acceleration is always +g.
- The vertical acceleration is zero, while the horizontal acceleration is always –g.
- The vertical acceleration is zero, while the horizontal acceleration is always +g.
- The horizontal acceleration is -g cosθ, while the vertical acceleration is –g sinθ.
What is the equation for vertical velocity in projectile motion?
- vᵧ = v₀ᵧ - gt
- vᵧ = v₀ᵧ + gt
- vᵧ = v₀ᵧ - gt/2
- vᵧ = -gt
- vᵧ = v₀ᵧ - gt²/2
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Dozent des Vortrages Components of Projectile Motion
Jared Rovny, PhD
Dr. Jared Rovny has been a Lecturer at Yale University in Connecticut, USA since 2013.
He obtained his PhD in Physics from Yale University in 2019. He was awarded the D. Allan Bromley Graduate Fellowship in Physics in 2019 and the Princeton Quantum Institute Postdoctoral Fellow in 2020.
Currently, he works with Yale's Center for Teaching and Learning at Yale University.
Due to his achievements, he earned the Yale College Prize Teaching Fellowship for his work in PHYS 171 (University Physics for the Life Sciences).
Within Lecturio, Dr. Rovny teaches courses on Physics.
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