For the vectors in the figure, with a = 12, b = 9.0, and c = 15 what are (a) the magnitude and (b) the direction of a * b, (c) the magnitude and (d) the direction of a * c, and (e) the magnitude and (f) the direction b * c?

Does the electrostatic force get stronger or weaker with distance?

Describe what happens when a muscle contracts.

Which of these is an example of a physical change? Question 5 options: grinding pepper baking a cake lighting up a grill toasting bread

What type of force is required to put a golf ball in motion?

A blender transforms M energy into K energy. What do M and K most likely represent? M represents chemical energy, K represents radiant energy M represents radiant energy, K represents chemical energy M represents mechanical energy, K represents

Which of the following could be used to send an receive electromagnetic waves at the same time?

Tim is riding a bike at a velocity of 10m/s north. As he starts to climb a hill, his velocity decreases to 5 m/s north. Is the acceleration positive or negative? Calculate the acceleration.

What is the theme of the car we had to push?

State the law of conservation of energy in your own words

A condition associated with most warm fronts is