Question 26 (1 point) A 10 kg piece of aluminum(specific heat of 900 J/(kg C) ) is warmed so that its temperature is increases by 5 degrees Celcius. How much energy was transferred into it? 45000 J 4500 J 90000 J O 20000 J O 35000 JQuestion 27 (1 point) A wire of length 4 m, cross sectional area of 0.1X 10- m and Young's modulus of 8 X 1010 Pa has a 200 kg load hung on it. What is its increase in length(in X 10-3 m) O.1 O.049 O.49 4.9 9.8Question 28 (1 point) A 2500 kg truck moving at 10 m/s strikes a car waiting at a light. The two vehicles combine and move as one at a speed of 7 m/s. What is the mass of the car? O 1730 kg O 1510 kg 1323 kg O 1070 kg 902 kgQuestion 29 (1 point) A cube of wood of density 0.78 g cm 3 has dimension 10cm by 10 cm by 10 cm. When placed in water what height of the block will be above the surface?(density of water is 1 -9 cm 3 ) O 7.8 cm 5 cm 2.2 cm 6.6 cm 1.1 cm