WorksheetsPhysical Science Review
Total questions: 15
Worksheet time: 8mins
Newton's First Law is also know as
The Law of Gravity
The Law of Stupidity
The Law of Momentum
The Law of Inertia
Air Resistance is ____________ acting on something moving through the air.
Gravity
Friction
Wind
Force
The speed at at which the acceleration of a falling object is zero because friction balances the weight.
Terminal Speed
Vectoral Speed
Maximum Speed
Average Speed
Free fall is when an object moves under the influence of ________________________ only.
Velocity Force
Unbalanced Force
Gravitational Force
Equilibrium Force
Whenever work is done, energy changes
Work-energy Theorem
Power-lifting Theorem
Work-power Theorem
Work-work Theorem
When objects collide without being permanently deformed and without generating heat.
Spastic Collision
Erratic Collision
Plastic Collision
Elastic Collision
_________________ is the unit for power. (joule per second)
Joule
Energy
Watt
Pound
When one object exerts a force on a second object, that second object exerts a force that is equal in magnitude and opposite in direction.
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Newton's 4th Law
How fast an object is moving (scalar)
Acceleration
Speed
Friction
Weight
Weight equals
Mass x time
time x weight
Gravity x friction
Mass x gravity
A force is a _________________ or __________________.
Tug, spring
Push, shove
Push, pull
Movement, stillness
Vector quantities need __________________.
Magnitude
Direction
Neither magnitude nor direction
Both magnitude and direction
Scalar quantities need ___________________.
Magnitude
Direction
Both magnitude and direction
Neither magnitude nor direction
Work over time gives you ___________________.
Power
Sweat
Mass
Acceleration
Energy is measured in what unit?
Newtons
Joules
Watts
Meters
