I'm not exactly sure but I'm thinking that it's the last one. Sorry if I'm wrong
Answer:
Newtons law
Explanation:
According to this law, a body at rest tends to stay at rest, and a body in motion tends to stay in motion, unless acted on by a net external force.
Answer:
480
Explanation:
resistance equals to potential difference divide by electric current
120÷0.25
=480
