Units, dimensions, kinematics, and Newton's Laws

What is the symbol that represents the magnitude of gravitational acceleration near the surface of the Earth?

What is the symbol that represents the magnitude of gravitational acceleration near the surface of the Earth?

g

What is the value of g (with units)?

10 m/s²

What is the symbol that represents the elementary electric charge?

Pwater

What is the value of Pwater (include units)?

1000 kg/m³

What symbol represents elementary electric charge?

e

What is the value of e (include units)?

1.6 × 10⁻¹⁹

What do you estimate π to be on the MCAT?

3

What is the symbol to represent Coulomb’s constant?

K₀

What is the value of K₀ (include units)?

9 × 10⁹ Nm²/C²

What is the symbol for Planck’s Constant?

h

What is the value for h (include units)?

6.6 × 10⁻³⁴ Js

What is the symbol for the speed of light in a vacuum?

c

What is the value of c (include units)?

3 × 10⁸ m/s

What is the symbol for pico-?

p

What is the symbol for nano-?

n

What is the symbol for micro-?

µ

What is the symbol for milli-?

m

What is the symbol for centi-?

c

What is the symbol for kilo-?

k

What is the symbol for mega-?

M

What is the symbol for giga-?

G

What is the multiple for pico-?

10⁻¹²

What is the multiple for nano-?

10⁻⁹

What is the multiple for micro-?

10⁻⁶

What is the multiple for milli-?

10⁻³

What is the multiple for centi-?

10⁻²

What is the multiple for kilo-?

10³

What is the multiple for mega-?

10⁶

What is the multiple for giga-?

10⁹

What is bolded on MCAT physics section?

Vectors

Which kinematic is missing a?

d = ½ (V₀ + v)t

Which kinematic is missing d?

v = V₀ + at

Which kinematic is missing v?

d = V₀t + ½ at²

Which kinematic is missing V₀?

d = vt - ½ at²

Which kinematic is missing t?

v² = V₀² + 2ad

What does the slope of the velocity vs. time graph represent?

Acceleration

What does the area under the curve for a velocity vs. time graph represent?

Displacement

Which law says an object in motion will stay in motion?

Newton’s 1st law

What law says Fnet=ma?

Newton’s 2nd law

If Fnet is 0, what is also 0?

A

Which law says every action has an equal and opposite reaction?

Newton’s third law

Can a moving object experience static frictional force?

Yes

What is cos 0°?

√4/2

What is cos 30°?

√3/2

What is cos 45°?

√2/2

What is cos 60°?

√1/2

What is cos 90°?

√0/2

What is cos 120°?

√-1/2

What is cos 135°?

√-2/2

What is cos 150°?

√-3/2

What is cos 180°?

√-4/2

What does √2 ≈ ?

1.4

What does √3 ≈ ?

1.7

What is sin 0°?

√0/2

What is sin 30°?

√1/2

What is sin 45°?

√2/2

What is sin 60°?

√3/2

What is sin 90°?

√4/2

What is sin 120°?

√3/2

What is sin 135°?

√2/2

What is sin 150°?

√1/2

What is sin 180⁰?

√0/2