5 A Block Of Mass 5 1 Kg Is Pulled Across A Horizontal Surface By An Applied Force Of 30 0 N Which Is Acting At An Angl 1 (25.65 KiB) Viewed 58 times
5 A Block Of Mass 5 1 Kg Is Pulled Across A Horizontal Surface By An Applied Force Of 30 0 N Which Is Acting At An Angl 2 (25.65 KiB) Viewed 58 times
5. A block of mass 5.1 kg is pulled across a horizontal surface by an applied force of 30.0 N which is acting at an angle of 24.0° from the horizontal (pulling upward). The coefficient of kinetic friction between the block and the horizontal surface is u-0.24. (Hint: use horizontal and vertical components of the applied force separately) a. Find the normal force between the horizontal surface and the block. b. Calculate the force of kinetic friction acting on the block.(assume the block starts) c. Find the acceleration of the block as it moves horizontally across the floor.
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