How are speed and velocity similar ? a. they both describe how fast something is moving. b. they both describe the size of something. c. they both indicate the direction something is traveling. i think it’s a !

Two pans of a balance are 24.1 cm apart. the fulcrum of the balance has been shifted 1.33 cm away from the center by a dishonest shopkeeper. by what percentage is the true weight of the goods being marked up by the shopkeeper? assume the balance has negligible mass. answer in units of %.

Frank just graduated from eighth grade. assuming exactly four years from now he will graduate from high school how many seconds does he have until his high school graduation

What is the specific heat of wood ?