An object is moving with a constant acceleration on a straight road. The equation between velocity and time is found to be v=2 +5t, where v is the velocity in metres per second and t is time . a. Plot the graph between v and t.
b. Find acceleration at
i. t=1 second
ii. t= 2 seconds

An electric power distributor charges residential customers $0.10 per kilowatt-hour (kwh). the company advertises that "green power" is available in 150 kwh blocks for an additional $4 per month. (green power is generated from solar, wind power, and methane sources.) if a certain customer uses an average of 391 kwh per month and commits to one monthly 150 kwh block of green power, what is her annual power bill

What word chemical equation describes cavendish’s experiment with zinc?

Elements in group viiia (also known as group 18, or the noble gases) have similar properties because they all have a. the same number of electron shells b. full octets c. the same number of valence electrons d. the same number of electrons needed to fill their octet