Calculate It!
f = ma
m = 50 kg
a = 9.81 m/s2
f = ?
MUST HAVE UNITS
490.5 N
An ax
A wedge
Stapler
3rd Class
Wheel and axle + a lever
___________'s three laws of motion
Newton
d = vt
d = 2 m
v = 18 m/s
t = ?
0.11 s
A light switch
Lever
Wheelbarrow
2nd Class
A tow truck
His brain was preserved after his death in 1955
Einstein
d = 1/2(a)(t^2)
a = 9.81 m/s2
t = 5 s
d = ?
122.6 m
A ramp
An inclined plane
See Saw
1st Class
A car jack
His life was depicted in a movie starring Eddie Redmayne
Hawking
d = 1/2(a)(t^2)
d = 8000 m
a = 9.81 m/s2
t = ?
40.4 s
Gears in a clock
Wheel and axle
Pliers
1st Class
Scissors
Lever + wedge
This guy's name was hijacked by a narcissist CEO of a car company
Tesla
F = 65 N
m = 25 kg
a = ?
2.6 m/s2
Crowbar
Lever
Hammer
3rd Class
Pencil sharpener (electric)
The SI unit for electrical resistance is named after him