Use the forces Luke
The force that pulls objects towards other objects with mass
What is weight?
The resultant force
<--------- [ ] ----------->
10.7N 15.2N
What is 4.5N to the right?
The force exerted by gas particles colliding with the wall of their container
What is pressure?
The units of velocity
What is meters per second?
The point about which an object turns
What is a pivot?
The force that slows objects moving through gases
What is air resistance?
The motion of an object with a resultant force acting forwards on it
What is acceleration?
The equation for density
What is mass/ volume?
The number of seconds in an hour
What is 3600?
The term used to describe energy transferred
What is work done?
The force that causes liquids to float
What is upthrust?
The motion of a moving object with no resultant force on it
The three factors that effect pressure
What is volume, amount of particles and temperature?
The description of an object slowing down
What is deceleration?
How a lever increases a forces turning power
What is it increases the perpendicular distance (from the pivot)?
The force generated by a plane to move forward
What is thrust?
The motion of an object with a resultant force acting in the opposite direction to its current direction
What is deceleration?
The name for something designed to flow through water well
200: What is streamlined?
400: What is hydrodynamic?
The total distance it takes a moving car to come to rest
What is stopping distance?
Hooke's Law
What is the force needed to extend or compress a spring is directly proportional to the extension?
The force that stops solids from moving through each other
What is the normal contact/ reaction force?
The gravitational field strength on the moon
What is 1.625 N/kg?
Daily double
Explain why warm gas rises
Good luck :)
The total distance an object travelled divided by the total time it took to travel
What is average velocity?
The mass of an object (on Earth) needed to extend a spring (k = 5) 20cm
What is 0.1kg?