Mechanical Engineering Basics Quiz

Mia is conducting an experiment in her physics class to measure the force required to move a small cart. What is the unit of force in the International System of Units (SI) that Mia should use to record her measurements?

• Pound

• Newton

• Joule

• Watt

Ava is trying to lift a heavy box to the top shelf in her garage. Which of the following tools could she use as a simple machine to make the task easier?

• Engine

• Pulley

• Gearbox

• Circuit

During a science class, Mira is testing different materials to see which one can best resist deformation. What is the primary property she should be measuring?

• Density

• Elasticity

• Hardness

• Conductivity

Charlie and Neha are working on a project to design a new type of bicycle. What is the first step they should take in the engineering design process?

• Testing

• Prototyping

• Identifying the problem

• Building

Amelia is working on a project to build a bridge and needs to choose a material known for its high tensile strength. Which material should she choose?

• Rubber

• Steel

• Wood

• Plastic

Kiara is using a seesaw to lift a heavy box. If the distance from where she applies the force to the fulcrum is 4 metres and the distance from the box to the fulcrum is 1 metre, what is the mechanical advantage of the seesaw?

• 1

• 2

• 3

• 4

Rosie and Anaya are working on a school project that involves the engineering design process. Which of the following is NOT a phase in the engineering design process?

• Brainstorming

• Analysis

• Marketing

• Evaluation

Arthur is trying to understand the concept of matter in his science class. What is the term for the amount of matter in an object?

• Volume

• Mass

• Weight

• Density

Amelia is trying to lift a heavy bucket from a well using a simple machine. Which simple machine consists of a wheel with a rope or chain wrapped around it?

• Lever

• Inclined Plane

• Pulley

• Screw

Chloe is trying to find out the density of a metal block she found. What formula should she use to calculate the density of the block?

• Density = Mass × Volume

• Density = Mass ÷ Volume

• Density = Volume ÷ Mass

• Density = Mass + Volume