When cooling a stock: Place the hot stock in the freezer immediately Place the hot stock pot in a sink and allow cold running water to cool the outside of the pot Place the hot stock in the refrigerator immediately Leave the hot stock at room temperature over night 1 p7. A block of mass M slides down an incline having a coefficient of kinetic friction, mu _(k) What is the acceleration of the block? (A) g(cosTheta -mu _(k)sinTheta ) (B) g(sinTheta -mu _(k)cosTheta ) (C) gsinTheta -mu _(k)g (D) Mgsino7. A block of mass M slides down an incline having a coefficient of kinetic friction, mu _(k) What is the acceleration of the block? (A) g(cosTheta -mu _(k)sinTheta ) (B) g(sinTheta -mu _(k)cosTheta ) (C) gsinTheta -mu _(k)g (D) Mgsine1. The electric motor of a . model train accelerates the train from rest to 2m/s in 20ms.The total mass of the train is 20,000 g. Find the average power delivered to the train .during the acceleration.5. A 12 kg cart is held at rest on a 23^circ angle frictionless incline. The cart is connected to a wall as shown. What is the tension, T in the cord? (A) 46N (B) 50 N (C) 110 N (D) 120 NPREV 111213141516171819 NEXT
