Units and Measurement
SI unit for length.
Meter
Formula for speed.
S=d/t
A push or pull.
Force
Energy of motion.
Kinetic energy
Negative particle.
Electron
Convert 4 kg to grams.
4000 g
A bike travels 60 m in 12 s. Speed?
5 m/s
Force pulling downward.
Gravity
Stored energy.
Potential energy
Object gains electrons.
Negative charge
Convert 2.5 L to mL.
2500 mL
Speed including direction.
Velocity
Forces equal zero overall.
Balanced forces
Formula for work.
W=Fd
Circuit component supplying voltage.
Battery
SI unit measuring electric current.
Ampere
Velocity changes over time.
Acceleration
20 N right, 8 N left.
12 N right
25 N across 4 m.
100 J
24 V with 6 Ω resistor. Solve for Current
4 A
A runner travels 0.35 km. Convert to meters.
350 m
A car accelerates from 4 m/s to 24 m/s in 5 s.
4 m/s²
A 7 kg object experiences 35 N.
5 m/s²
A roller coaster’s kinetic energy is greatest where? (Point of highest velocity)
Lowest point
Wave property determining pitch.
Frequency