About Leny
How Old am I?
21
What are the units for Force?
Newtons
The dimensionless parameter describing deformation:
(a) Strain
(b) Stress
(c) Shearing stress
(d) Elasticity
(b) Stress
What is a derivative?
The slope of a line that lies tangent to the curve at the specific point
Where do I live? (City, State)
Brooklyn, NY
What is Newtons Second Law of Motion?
Force = Mass * Acceleration
Which of these elements deals with the geometry of motion?
(a) Kinematics
(b) Statics
(c) Dynamics
(d) Kinetics
(a) Kinematics
What is an intergal?
The area of the region under the curve.
What school do I go to?
University of Rochester
Which unit is used to measure the frequency of sound?
Hertz(Hz)
What is the measure of rigidity?
(a) Ultimate strength
(b) allowable strength
(c) Modulus of Elasticity
(d) Yield strength
(c) Modulus of Elasticity
What is the the formula for Derivative?
F'(x)= nx^(n-1)
How many tattoos do I have?
2
Which pair of quantities having the same dimensions:
(a) Young’s modulus and energy
(b) impulse and surface tension
(c) angular momentum and work
(d) work and torque
D
The general law of mechanics that stress is directly proportional to strain
(a) Hooke's Law
(b) Boyle's Law
(c) Shearing stress
(d) Elasticity
(a) Hooke's Law
What is the Derivative of f(x)= X^3 +2x^2 +x?
3X^2+ 4X+ 1