A 6.0kg block rests on top of a 7.0kg block, which rests on a horizontal table. (Hint: change in direction but same magnitude) a. What is the force (magnitude and direction) exerted by the 7.0kg block on the 6.0kg block?

b. What is the force (magnitude and direction) exerted by the 6.0‐kg block on the 7.0‐kg block?

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?

Johnny rode his bike 4 blicks down the street to his friend's house once he got to his friend house and realized he could not cone out to play he turned aroubd and went back home.what is displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.