Question 1 The horizontal force F in this figure accelerates block 1 (m1 = 3kg) at a rate of 1 m/s2 to the left. We give µc = 0.58. Knowing that block 2 (m2 = 4 kg) moves up the slope (θ = 51 °),.(a) Knowing that block 2 is moving up the slope, determine F (b) the modulus of tension in the rope. c) If F = 8N and if block 2 moves down the slope, what is the modulus of the acceleration of the two blocks? Question 2A block of mass 1.1 kg placed on a plane inclined at θ=35 °, without friction, is subjected to a horizontal force F of modulus 3.7N. (a) Give the modulus and the orientation of its acceleration (up or down the inclined plane). (b) If the block initially moves up the inclined plane at 2.4 m/s, what displacement does it undergo after 2 s? Science Physics PHY 1721

## Question 1 The horizontal force F in this figure accelerates block 1 (m 1 = 3kg) at a rate of 1 m/s 2 to the left. We give c = 0.58. Knowing that

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Question 1 The horizontal force F in this figure accelerates block 1 (m 1 = 3kg) at a rate of 1 m/s 2 to the left. We give c = 0.58. Knowing that

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