Initial temp final temp. hydrogen peroxide yeast 26.5 degrees c 38.8 degrees c vinegar baking soda 25 degrees c 21.3 degrees c which one is endothermic? which one is exothermic? explain how you know. cer.
A1000-kg car is moving at 30 m/s around a horizontal unbanked curve whose diameter is 0.20 km. what is the magnitude of the friction force required to keep the car from sliding?