Science 3200 Quiz 1
Choose the best answer.
Choose the BEST answer
A vehicle travels a distance of 160 km in 5 hours. The average speed is ..?..
- 32 km/hr
- 40 km/hr
- 80 km/hr
- km/hr
Which of the following is a scalar quantity?
- Velocity
- Acceleration
- Speed
- Force
Objects in 'real life' do not travel in straight line at constant speeds
because of
- planetary gravitation
- friction
- The lack of karmic alliance with the souls who deem it so
- They just don't want to
An object in motion will stay in motion at constant speed in a straight
line unless acted upon by an external unbalanced force is referred to as:
- Inertia
- Newton's third law
- Magic
- Newton's fourth law
When an object travels at the same speed for a period of time is:
- instantaneous speed
- constant speed
- acceleration
- stopped
What Is A Cost Benefit Analysis?:
- The advantages of a given technology compared with it's disadvantages.
- Spending Your Money Wisely
- Monthly Payments
- Benefits Associated with The Cost of Your Purchase
The slope of a distance time graph equals ..?..
- the distance traveled by the object shown in the graph
- the duration of the object shown in the graph
- the displacement of the object shown in the graph
- the speed of the object shown in the graph
Convert 10 m to centimetres.
- 1000
- 100
- 10000
- 10
Which aspect of some SUV’s would persuade you NOT to buy a sport utility vehicle?
- lots of cargo room
- some have a tendency to roll over
- safe for families
- off road capability
Smart highways charge tolls ..?..
- randomly
- when you drive up to the booth
- electronically
- during rush hour