Adv H Physics Rotational Motion and Astro Unit Review

What notation is used to represent rate of change in differential calculus?

• Integral notation

• Algebraic notation

• Differential calculus notation

• Fractional notation

What is the rate of change of displacement with time known as?

• Speed

• Velocity

• Acceleration

• Momentum

Acceleration is the second differential of displacement with respect to what?

• Space

• Time

• Velocity

• Mass

Which equation represents the derivation of motion for constant acceleration only?

• v = u + at

• s = ut + 1/2 at^2

• v^2 = u^2 + 2as

• a = dv/dt

What does the area under a velocity-time graph represent?

• Acceleration

• Displacement

• Velocity

• Force

How can the gradient of a curve on a motion-time graph be interpreted?

• As instantaneous velocity

• As instantaneous acceleration

• As average velocity

• As average acceleration

What does the area under an acceleration-time graph between limits indicate?

• Displacement

• Velocity

• Acceleration

• Change in velocity

What is the unit of angular displacement used in physics?

• Degree

• Radian

• Meter

• Second

Which of the following formulas represents the relationship between angular displacement (θ), angular velocity (ω), and time (t)?

• ω = θ/t

• α = dω/dt

• θ = ω₀ + αt

• θ = ω₀t + (1/2)αt²

What is the relationship between tangential speed (v) and angular speed (ω) for an object moving in a circle of radius (r)?

• v = r/ω

• v = rω

• v = ω/r

• v = ω + r