1. Answer the questions from this scenario. You landed on a distant planet and visit an...

 

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1. Answer the questions from this scenario. You landed on a distant planet and visit an engineering testing lab. In one experiment a short, light rope is attached to the top of a block and a constant upward force F is applied to the free end of the rope. The block has mass m and is initially at rest. As F is varied, the time for the block to move upward 8.00 m is measured. The values that you collected are given in the table. Note that even on that planet, measured values contain some experimental error. 2. Complete the table: Force (N) 250 300 350 400 450 500 Time (s) 3.3 2.2 PLNW wis 1.7 1.5. MN 1.3 1.2 Force (N) 250 300 350 400 450 500 Time (s) 3275mn 3.3 2.2 1.7 1.5 1.3 1.2 Distance (m) Initial Velocity (m/s) Acceleration (m/s²) 3. Plot force F versus the acceleration a of the block. The force must be along the vertical axis and the acceleration must be along the horizontal axis of the graph. Use red pen for the dots, and black pen for the line joining the dots. 4. Formulate a force equation F as a function of acceleration a based on your graph. Hint: You may use two-point formula to find the equation of the line using the first and last points. F = equation 5. Use the force equation to determine the mass m of the block and the acceleration of gravity g at the surface of the planet. Hint: The force equation you have is in the format of F = ma + mg. Mass of the block (kg): _ Acceleration due to gravity at the surface of the planet (m/s²):_ 1. Answer the questions from this scenario. You landed on a distant planet and visit an engineering testing lab. In one experiment a short, light rope is attached to the top of a block and a constant upward force F is applied to the free end of the rope. The block has mass m and is initially at rest. As F is varied, the time for the block to move upward 8.00 m is measured. The values that you collected are given in the table. Note that even on that planet, measured values contain some experimental error. 2. Complete the table: Force (N) 250 300 350 400 450 500 Time (s) 3.3 2.2 PLNW wis 1.7 1.5. MN 1.3 1.2 Force (N) 250 300 350 400 450 500 Time (s) 3275mn 3.3 2.2 1.7 1.5 1.3 1.2 Distance (m) Initial Velocity (m/s) Acceleration (m/s²) 3. Plot force F versus the acceleration a of the block. The force must be along the vertical axis and the acceleration must be along the horizontal axis of the graph. Use red pen for the dots, and black pen for the line joining the dots. 4. Formulate a force equation F as a function of acceleration a based on your graph. Hint: You may use two-point formula to find the equation of the line using the first and last points. F = equation 5. Use the force equation to determine the mass m of the block and the acceleration of gravity g at the surface of the planet. Hint: The force equation you have is in the format of F = ma + mg. Mass of the block (kg): _ Acceleration due to gravity at the surface of the planet (m/s²):_

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