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Motion Equations Quiz

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Questions and Answers

What is the formula for displacement?

$S = \frac{1}{2}at^2$

$v = u + gt$

$V = u + at$

$S = ut + \frac{1}{2}at^2$ (correct)

What is the unit of impulse?

m/s$^2$

kg m/s (correct)

dyne

What is the formula for velocity in terms of initial velocity, acceleration, and time?

$v = u + gt$

$v = \frac{s}{t}$

$v = u + at$ (correct)

$v = \frac{u + v}{2}$

What is the formula for force?

<p>$F = m\times a$</p> Signup and view all the answers

What is the formula for momentum?

<p>$p = m\times v$</p> Signup and view all the answers

Study Notes

Displacement

Displacement is the vector quantity representing the change in position of an object.
Formula: Displacement (Δx) = Final position (x_f) - Initial position (x_i)

Impulse

Impulse is the product of force applied and the time duration it is applied.
Unit of impulse: Newton-second (Ns) or kg·m/s

Velocity

Velocity measures the rate of change of displacement with respect to time.
Formula: Velocity (v) = Initial velocity (v_i) + (Acceleration (a) × Time (t))

Force

Force is an interaction that causes an object to change its motion (acceleration).
Formula: Force (F) = Mass (m) × Acceleration (a)

Momentum

Momentum is the product of an object's mass and its velocity.
Formula: Momentum (p) = Mass (m) × Velocity (v)

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Description

Test your knowledge of motion equations and calculations with this quiz. From displacement to velocity and acceleration, this quiz covers various aspects of motion.