Answer:
The answer is a controlled variable stays the same throughout an experiment, but a responding variable changes
Explanation:
just did it on apex
Its to capture light or to focus. don't forget to like. :D
Answer:
Yes
Explanation:
Friction is a force that opposes relative motion between systems in contact. One of the simpler characteristics of friction is that it is parallel to the contact surface between systems and always in a direction that opposes motion or attempted motion of the systems relative to each other.
The strength of the force of friction depends on two factors; the type of surfaces involves and the force that the surfaces are being push together
Answer:
The fuse must be connected between the device and the power intake source.
Explanation:
A fuse is a protective component of electrical appliances that is designed to be sensitive to a particular range of electric current
The fuse is made of a thing metal strip with a known melting point. Once current abive its carrying capacity flows through it, large heat is generated in the metal strip which melts it and causes the metal strip to cut int two protecting the device from the power spike.
