hey b.o.t Which statement describes a characteristic of a vehicle’s body?(1 point)
Responses
It connects and carries the weight of the vehicle.
It connects and carries the weight of the vehicle.
It provides energy for the movement of the vehicle.
It provides energy for the movement of the vehicle.
It limits accessible space for the engine.
It limits accessible space for the engine.
It evenly distributes the weight of the vehicle.
It evenly distributes the weight of the vehicle.
It evenly distributes the weight of the vehicle.
Which list shows terms from the most general to the most specific parts of a car?(1 point)
Responses
system, subsystem, component
system, subsystem, component
component, subsystem, system
component, subsystem, system
subsystem, system, component
subsystem, system, component
component, system, subsystem
system, subsystem, component
The turn signal belongs to which subsystem of an automobile?(1 point)
Responses
control
control
fuel
fuel
transmission
transmission
suspension
control
Engines work by converting chemical energy into mechanical energy. What process do they use to do this?(1 point)
Responses
suspension
suspension
propulsion
propulsion
combustion
combustion
rotation
combustion
Which term best describes Styrofoam?(1 point)
Responses
synthetic material
synthetic material
raw material
raw material
metal mixture
metal mixture
nonmetal mixture
synthetic material
Which statement explains how heat causes materials to expand?(1 point)
Responses
Lower temperatures increase the kinetic energy of the particles, which causes the particles to spread out.
Lower temperatures increase the kinetic energy of the particles, which causes the particles to spread out.
Higher temperatures increase the kinetic energy of the particles, which causes the particles to pack closely together.
Higher temperatures increase the kinetic energy of the particles, which causes the particles to pack closely together.
Higher temperatures increase the kinetic energy of the particles, which causes the particles to move more and take up more space.
Higher temperatures increase the kinetic energy of the particles, which causes the particles to move more and take up more space.
Lower temperatures decrease the kinetic energy of the particles, which causes the particles to move less and take up more space.