Which of the following iis a scalar quantity? a.95 mph west b. 8miles to the south c. 100 feet d. 14 m/s up

He viscosities of several liquids are being compared. all the liquids are poured down a slope with equal path lengths. the liquid with the highest viscosity will

Two point charges are on the y axis. a 3.90-µc charge is located at y = 1.25 cm, and a -2.4-µc charge is located at y = −1.80 cm. (a) find the total electric potential at the origin. v (b) find the total electric potential at the point whose coordinates are (1.50 cm, 0). v

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader