Worksheets7/4 Engineering and Manufacturing Objectives
Total questions: 6
Worksheet time: 3mins
Acceleration is the rate of change of ________.
velocity
mass
temperature
pressure
What are the two fundamental principles mentioned in the passage that aid in solving mechanical problems?
Principle of Leverage and Principle of Inertia
Principle of Dynamics and Principle of Statics
Principle of Energy Conservation and Principle of Work
Principle of Motion and Principle of Rest
In a collision between two bodies, what is the relationship between the momentum lost by one body and the momentum gained by the other?
The momentum lost by one body is equal to the momentum gained by the other.
The momentum lost by one body is greater than the momentum gained by the other.
The momentum lost by one body is less than the momentum gained by the other.
There is no relationship between the momentum lost and gained.
What can energy be?
Created
Destroyed
Transferred
All of the above.
Fill in the blank: Energy cannot be created or ________.
destroyed
transferred
increased
reduced
What happens to the gravitational potential energy of an object falling from a crane?
It is destroyed
It is transferred into kinetic energy
It remains the same
It is transferred into sound energy.
