Ch 01: Units & VectorsWorksheetSee all chapters
All Chapters
Ch 01: Units & Vectors
Ch 02: 1D Motion (Kinematics)
Ch 03: 2D Motion (Projectile Motion)
Ch 04: Intro to Forces (Dynamics)
Ch 05: Friction, Inclines, Systems
Ch 06: Centripetal Forces & Gravitation
Ch 07: Work & Energy
Ch 08: Conservation of Energy
Ch 09: Momentum & Impulse
Ch 10: Rotational Kinematics
Ch 11: Rotational Inertia & Energy
Ch 12: Torque & Rotational Dynamics
Ch 13: Rotational Equilibrium
Ch 14: Angular Momentum
Ch 15: Periodic Motion (NEW)
Ch 15: Periodic Motion (Oscillations)
Ch 16: Waves & Sound
Ch 17: Fluid Mechanics
Ch 18: Heat and Temperature
Ch 19: Kinetic Theory of Ideal Gasses
Ch 20: The First Law of Thermodynamics
Ch 21: The Second Law of Thermodynamics
Ch 22: Electric Force & Field; Gauss' Law
Ch 23: Electric Potential
Ch 24: Capacitors & Dielectrics
Ch 25: Resistors & DC Circuits
Ch 26: Magnetic Fields and Forces
Ch 27: Sources of Magnetic Field
Ch 28: Induction and Inductance
Ch 29: Alternating Current
Ch 30: Electromagnetic Waves
Ch 31: Geometric Optics
Ch 32: Wave Optics
Ch 34: Special Relativity
Ch 35: Particle-Wave Duality
Ch 36: Atomic Structure
Ch 37: Nuclear Physics
Ch 38: Quantum Mechanics

Concept #1: Intro to Physics

Concept #2: Converting Units

Concept #3: Dimensional Analysis

Additional Problems
237 m (meter) is the same as A) 237000 km B) 2370 km C) 23.7 km D) 237 km E) 0.237 km
If you are driving at 50 mph, what is your speed in m/s?
There are 1609 meters in one mile and 3600 seconds in one hour. If you drive your car at 75 miles per hour, what is your speed in kilometers per hour? A) 75 km/h B) 34 km/h C) 1684 km/h D) 121 km/h E) 120675 km/h
If 2 cos2 θ - 4 cos θ + 2sin2 θ = 0, find θ in degress (0 < θ < 90°).    
For the curve in the following figure, find x as a function of t.
Simplify the following
When an object falls through air, there is a drag force (with dimension M· L/T 2) that depends on the product of the surface area of the object and the square of its velocity; i.e., Fair = C Av2, where C is a constant. What is the dimension for constant C?1. [C] = M/T2. [C] = M/L33. [C] = M/L24. [C] = T•L/M5. [C] = T2•L2/M6. [C] = T•L2/M7. [C] = T2•L/M8. [C] = T/M9. [C] = M/T•L210. [C] = M/T2•L2
The magnitude of the gravitational force between two planets is given by F = G(m 1m2 / r2), where m1 and m2 are the masses of the two planets, r is the distance between them, and the force F has units of a mass times an acceleration. What are the SI units of G?
Suppose the volume V of some object happens to depend on time t according to the equation V(t) = At3 + B/t2, where A and B are some constants. Let L and T denote dimensions of length and time, respectively. What is the dimension of the constant A? 1. L/T 2. L2/T 3. L3 • T3 4. L/T3 5. L3/T3
Albert defines his own unit of length, the Albert, to be the distance Albert can throw a small rock. One Albert is 52 meters. If an object is travelling at 4.16 Alberts per hour, what is its speed in meter per second? How many square Alberts is one acre? (1 acre = 43,560 ft2 = 4050 m2)
The lengths of the sides of a triangle are 6, 8 and 10 meters. What is the lenght of the longest side of a similar triangle whose shortest side is 15 meters?
In the figures angle, ABO and ODC are right angels. What is the relation between angle OAB and OCD?
x = -3y - 1 and y = 3y - 9 are equations of straight lines. Find the coordinates of the point where these lines intersect.
If f(x) = x2 and g(x) = sin (x), what is g(f(x))? 
Find the numebr of radians in 120° 
If 2y = 10 +15x is the equation of the straight line. Find the intercept on y-axis.