22. A constant force of 20 N (newtons) is ap- plied to a rope at an angle of 0 = 30° to the horizontal to pull a sled a distance of 3.5 m (meters), illustrated below. 30 0 The work done is given by (to 2 decimal places (d.p.).) (A) 35 N-m (B) 50 N-m (C) 60.62 N-m (D) 4.95 N-m (E) 70 N-m

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