The image shows forces acting on a cart on a smooth title floor. How will the cart move based on these forces?
A. The cart moves downward because of balanced forces acting on it
B. The cart moves to the right because of an unbalanced force acting on it
C. The cart moves upward because of balanced forces acting on it
D. The cart moves to the left because of an unbalanced force acting on it

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Question 7 [2 marks] in the circuit below, the electromotive force generated by the battery is e = 6.0 v, and the resistances are r1 = r4 = 1.0 q, r2 = r3 =2.0 q. r. the power delivered by the battery to the circuit is closest to a. 6 w в. 12 w с. 15 w d. 18 w e. 20 w final exam autumn 2014 page 5 of 9 68037 physical modelling faculty of science [2 mark] question 8 with reference to question 7, the current through resistor r2 is closest to a. 1 a в. 2 а c. 3 a d. 4 a e. 6 a

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