when there is a constant unbalanced force applied in the opposite direction as the motion what will happen to speed and acceleration

What is the earliest point in the universe that we can observe? why can’t we see back further than this?

Kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energy b. motion energy c. sound energy d. thermal energy

Lightning is an example of what phenomenon? a release of a large amount of energyan absorption of a large amount of energya natural electric circuita natural electric current