Kinematics and conversions
When calculating acceleration in the S.I., these are the units we use.
What is meters/seconds ^2
This is the quantity you calculate when dividing total distance by total time taken.
What is average speed. (Or simply speed).
The base unit of length according to the S.I.
What is the meter?
The amount of centimeters in a meter.
What is 100?
The amount of grams in a kilogram
What is 1,000?
In the equation d = v * t:
v is in m/s, and t is in seconds. These are the units for d.
What is meters?
If an object speeds up from rest, its total velocity can be calculated by multiplying this by time.
What is acceleration?
When referring to dimensional analysis, the leters L, M and T represent these quantities.
Quantities of length, mass, and time.
The amount of meters in a kilometer
What is 1,000
When converting units, you place these units in the denominator (bottom) of the conversion factor to cancel out with the units in the numerator (top).
What are initial units?
This is the distance that something has covered after moving at 10 m/s for 3 minutes.
What is 1,800 m?
If an object travels 50 km northeast, and 30 km west, this is the object's displacement.
What is 40 km, North?
These are the dimensions of velocity in terms of length and time.
What is L/T?
The amount of meters in 200 centimeters
What is 2?
The amount of meters you would run in a 5k race.
What is 5,000?
An object accelerates at 3 m/s^2 from rest for 2 minutes. This is its final velocity in km/h
What is 21.6 km/h?
This is the acceleration of an object that goes from 4 m/s to 22 m/s in 3 seconds.
What is 6 m/s^2?
Knowing that the equation for acceleration is
vec a = frac{Delta v}{t}
These are the dimensions of acceleration
What is L/T^2
The amount of meters in 6 feet.
The amount of meters in 200 mm.
What is 0.25 meters?
A car moves at 72 km/h. This is the time in seconds that it takes to cover 500 meters.
What is 25 seconds?
This is the final velocity of an object that is already traveling at 5 m/s, but then it speeds up by 2m/s ^2 for 5 seconds.
What is 15 m/s?
If the dimensions of Force are
[frac {LM}{T^2}]
Then these are the dimensions for gravitational force.
What is
[frac {LM}{T^2}]
The amount of milimeters in 27 km.
27,000,000 mm
Hasan is running at 5 mi/h. This is the amount of meters he covers each second.
What is 2.24?