Sled A (with its riders) has twice the mass of Sled B (with its riders). If both sleds have the same kinetic energy, which sled is moving faster?

Acar of mass m goes around a banked curve of radius r with speed v. if the road is frictionless due to ice, the car can still negotiate the curve if the horizontal component of the normal force on the car from the road is equal in magnitude to 101) a) mv2/r b) mg/2. d) mg e) tan[v2/(eg)]

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

Bahan yang digunakan mencegah terjadinya polarisasi pada batu baterai a. larutan h2so4b. mncl2 dan serbuk karbonc. pbso4d. nh4cl