People
who is our teacher
mr cheema
what is the capital of Canada
Ottawa
What is force?
a push or pull exerted on an object, resulting in acceleration, movement, or deformation
What is the unit of speed?
m\s, km\h
what is the formula to calculate speed
speed=distance/time
what is kalvin's birthday
In which Olympic sport might you see a Rudolph or a Randolph performed
Trampolining
When does the balanced force happen?
When the force size is the same
Formula of the distance?
distance= speed x time
what is a distance/time graph
measure of distance on the vertical axis and a measure of time on the horizontal axis
Who invented homework?
Horace Mann, and Johann Gottlieb Fichte
how many keys are on a classic piano
88
What is unbalanced force do?
They act on objects to start movement, stop movement, increase speed, decrease speed, or change direction.
what is the kinematic equation
v=d/t
Who was the only U.S. President to speak English as a second language?
Martin Van Buren
what is the only food that does not expire
Honey
give a example of air resistance
parachute
What was the highest possible speed of light in the 1930s?
1 000 000 000 km\h
what is angular velocity
the rate of change of direction
Which moon of Pluto was the most recent to be discovered?
Kerberos or Styx/Nix/Hydra
what force slows objects
friction
what is a average speed
the average speed