Answer Happy

SPH4U DYNAMICS WORKSHEET 6 A curling rock is travelling to the right across the ice as shown in the diagram Which of the following best represents the force acting on the curting rock? 7. The block in the diagram below is being accelerated to the right across a rough surface by an applied force with a rope. wn of the following best represents a free body diagram for the block? s. How much normal force is acting on a 5.0kg block, being pulled to the right by a force of 75N? --50 kg a) 49 75N ZIN d) 2600 MacBook Air SPH4U DYNAMICS WORKSHEET 9. A force of 45N is pulling a 21kg crate as shown in the figure below. What normal force on the crate? a) 180N b) 26N <) 170N d) 210N 10. The system of blocks shown below is being accelerated to the right at 4.4 m/s How much pulling force is being applied by the hand? ww4.40/² a) 0.3N b) LON 13N d) 23N 20N b) 80 N 0.20 60N 11. On a frictionless surface, given system of blocks is accelerating at 2.0 m/s How much tension is in the cond? d) 16 N 10 kg -0.35 104