Sally is riding her skateboard at 12.0 ft/s and passes under an apple tree. As
she moves past, she grabs a 2.0 kg branch with five apples right off the tree.
Sally's mass is 34 kg. What is her speed after grabbing the branch and apples?

Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell

Humidity is to blame for that muggy, steamy feeling you experience on some hot summer days. what gas in the atmosphere causes humidity? a) oxygen b) hydrogen c) nitrogen d) water vapor