Homer Simpson is trying to get a couch through the front door, but is having problems. He stops, stares at the couch, then the door, and suddenly realizes that he needs to turn the couch a different way. When he does so, the couch fits easily through the door. Which type of learning explains Homer's
solution to his problem?
Latent Learning
Operant Conditioning
Insight
Classical Conditioning

Sally and sue were investigating the topic of friction in science. they used a small car and a ramp as seen in the picture to test what they were learning. they knew that they slipped easily on waxed floors but not on carpet, so they decided to change the material on the surface of the ramp to see what happened. they planned to use glass, carpet, aluminum foil, and sandpaper and run the car down the ramp over each surface. what would be the best research question to guide the girls' experiment? a) does the amount of surface area affect the friction on the moving car? b) will the car travel fastest on the glass surface? c) how does the angle of the ramp affect the speed of the car? d)do rougher surfaces tend to create more friction than smooth surfaces?

In figure 1-2 what is the distance from point b to point c?

Idon’t understand this can someone give me the answer? you