units Flashcards
1
Q
unit for velocity v=d/t
A
m/s
2
Q
unit for acceleration a=Vf-Vi/t
A
m/s^2 of m/s/s
3
Q
unit for force f=ma
A
Newton (N)
4
Q
what is the unit for weight w=mg
A
gram or kilogram
5
Q
unit for momentum p=mv
A
kg x m/s
6
Q
what is the unit for work W=Fd
A
Joule (J)
7
Q
unit for power P=W/t
A
watt
8
Q
what is the unit for Mechanical advantage
A
no unit
9
Q
what is the unit for mechanical efficiency
A
no unit
10
Q
what is the unit for GPE
A
joule (J)
11
Q
What is the unit for KE
A
joules
12
Q
what is the unit for Mechanical energy
A
joules
13
Q
unit for specific heat Q = mCp∆T
A
Q= joules m=grams Cp= J/g˚C ∆T=˚C
14
Q
unit for frequency f=1/t
A
hertz
15
Q
unit for wavelength v = fλ
A
meter
