Question 8 (1 point) how many protons are in an element with an atomic number of 8 and a mass number of 18? a 3 b 8 c 10 d 18

If vx = 7.00 units and vy = -7.60 units, determine the magnitude of v⃗ . determine the direction of v⃗ .

Karen is running forward at a speed of 9 m/s. she tosses her sweaty headband backward at a speed of 20 m/s. the speed of the headband, to the nearest whole number relative to a stationary observer watching karen

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form