Please Solve All Questions Quickly Question 2 3 4 5 1 (76.91 KiB) Viewed 39 times
QUESTION S Using the following table And the following equation 1 S= 2 Plot 52 graph and answer the following: • Slope - Unit of the slope What does the slope represent? S (m) 0.500 0.700 0.900 1.100 1.300 t1 (s) 0.62 0.76 0.87 0.90 1.02 t2 (s) 0.64 0.72 0.83 0.95 1.02 QUESTION 4 When an object moves on a straight line, its average speed is given by: V x where x is the displacement during time t. (w)x 1.2 1 0.8 0.6 0.4 0.2 0.1 x vs. t from the above graph find: (note: choose the closest answer for slope) 1) slope 2) unit of slope 3) what does the slope represent? 0.2 t(s) 0.3 0.4 QUESTION 2 12.345 www The accuracy of the shown device is: ✓mm QUESTION 3 The following figure shows a balance used to measure the mass of a cube. Read the value of that mass from the balance scale. &m=(80.2±0.1) gram b.m-(82±2) gram cm = (84+2) gram Od.m (80.4±0.2) gram 70 80 90
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