ACTIVITY 3 REFERENCE: https://drive.google.com/drive/folders/1rrQspbAWnsOcCTQhs2zBs2PJKVkEWWbG

2, The block shown in Figure 5 below has mass m = 7.0 kg and lies on a fixed plane tilted at an angle 0 = 22.0" to the horizontal, with / = 0.12. (a) Determine the acceleration of the block as it slides down the plane. (b) If the block starts from rest 9.30 m up the plane from its base, what will be the block's speed when it reaches the bottom of the incline? (Giancoli, 2016) Figure 5. Block on a frictionless incline