| Quiz | Forces |
|---|---|
| Name | |
| Result | PASSED |
| Score | 51 / 57 (89.5%) |
| Passing score | 45.6 |
| Quiz took | 24 min 42 sec |
| Quiz finished at | 2021-04-27 05:17:37 |
As you blow into a balloon, pressure increase because the particles ______ the inside of the balloon
Moments are
The typical speed of a car would be
The typical speed of a train would be
Electrostatic force is a ________ force
Displacement is a ______ quantity
Newton's first law states that objects with a resultant force on them will
Friction increases as
When stepping out of a plane, a skydiver's acceleration is roughly
The typical speed of a person walking would be
Objects that do not return to their original shape are known as
On a velocity-time graph straight downhill sections represent
Thinking distance is not affected by
On a distance-time graph the gradient represents
On a distance-time graph straight uphill sections represent
The 'ruler drop test' is a way to test
On a velocity-time graph, you can find the distance travelled by looking at
Newton's first law states that objects without any resultant force on them will
Braking distance is not affected by
Mass is a ______ quantity
The typical speed of a person running would be
Extension is directly proportional to the force applied
Friction is a ________ force
Crumple zones, air bags and seat belts all work by
When two objects interact, the forces they exert on each other are equal and opposite is Newton's
Distance is a ______ quantity
Time is a ______ quantity
On a velocity-time graph straight uphill sections represent
Vector quantities all have
Momentum is a ______ quantity
Speed is a ______ quantity
The typical speed of a cyclist would be
This affects both thinking distance and braking distance
Objects that can return to their original shape are known as
Temperature is a ______ quantity
Force is a ______ quantity
A longer spanner will _____ the required force
Acceleration is a ______ quantity
Velocity is a ______ quantity
On a velocity-time graph flat sections represent
Inertia is when motion
Terminal velocity is moving with
For a falling object, terminal velocity is reached when
Acceleration is ________ to the mass of an object
Terminal velocity occurs when drag forces are _________ weight
Friction increases as velocity
Work done means
On a distance-time graph flat sections represent
Magnetic force is a ________ force
Gravity causes
The typical speed of a plane would be
On a velocity-time graph the gradient represents
Atmospheric pressure _______ as your height increases
Gravitational force is a ________ force
For a fixed resultant force, an object of a greater mass will accelerate
Which of these is not a car safety feature?
On a velocity-time graph, a steeper graph means greater