Physics for Engineers

• Impulse-Momentum Theorem - Change in momentum of an object depends on the magnitude of the force and the time the force acts.
• Impulse - Product of the force and time interval which the force acts on an object.
• Momentum - Product of the mass of the object and its velocity.
• Isaac Newton - He composed the three laws of motion.
• Law of Acceleration - Other name for 2nd law of motion.
• N s - SI unit for impulse
• Kg m/s - SI unit for momentum
• Vector quantity - What is the physical quantity of impulse
• Scalar quantity - What is the physical quantity of mass
• Vector quantity - What is the physical quantity of momentum
• Pendulum clock - An oscillation application that utilizes the principles of oscillatory motion to measure and display time accurately.
• Critically damping - Is the Damping in which damping of the oscillation causes it to return to its equilibrium point fast and close not create any oscillations back and forth about the point.
• Frequency - Number of complete cycles that occur in a second.
• Oscillation - Process of repeating variations of any quantity or measure about its equilibrium value in time.
• Damping - Process of restraining or controlling the oscillatory motion.
• An object moves back and forth - Oscillating motion is a motion were.
• Swerving car - Which of the following is not example of oscillation motion.
• Non-damped oscillation - Which of the following is not a type of damped oscillation.
• a type of periodic motion where the restoring force is directly proportional to the displacement - A simple harmonic motion is
• Hz - SI unit of frequency.
• Navier - He was the one who first gave the equations for the equilibrium and motion of elastic solids, but some of the problems associated with this theory had previously been solved or discussed on special principles.
• Elastic limit - The maximum stress or force per unit area within a solid material that can arise before the onset permanent deformation.
• Pascal (Pa) - SI unit for elasticity and the elastic modulus
• ∆L = F · L₀/ A · Y - Formula for the fin length in elasticity?
• • F = -k∆x, F = -kx, F = -k∆l, F = -kl Formula for Hooke’s Law
• 17th century - What century does ROBERT HOOKE, an English scientist, introduced the concept of elasticity with his famous observation known as “Hooke’s Law”.
• Elasticity - Ability of a deformed material body to return to its original shape and size.
• Inversely proportional - What is the relationship between the force and the initial length in elasticity.
• Young’s modulus - Measures the resistance of a solid to a change in its length.
• N/m² - Other equivalent unit for Pascal (Pa).
• Rotational Motion - The pulley system in an elevator utilizes the principles of what motion.
• Not rotate - If the net torque is zero, the object will
• Rolling motion of a rigid object - This is a combination of translational motion and rotational motion.
• Angular - also known as angular magnitudes, as their name suggests, are related to angles.  
• Translational Quantities - Describes how an item is moving across space.
• w=∆(theta)/∆t - What is the formula for angular velocity?
• a=∆w/∆t - What is the formula for angular acceleration?
• Angular position quantifies how far an object has rotated, angular velocity measures the rate of rotation, and angular acceleration measures the rate of change of angular velocity. - What is the difference between angular position, angular velocity, and angular acceleration?
• Rotational Kinematics - It describes the relationship between angular velocity, angle of rotation, angular acceleration and time without force and masses that may affect the rotation of an object.
• Torque - It is the tendency of a force to rotate and object about axis is measured by quantity.