Calculate the weight of a 1 kg object on Earth which has a gravitational acceleration of 9.8 m/s2? A. 0.1 kg

B. 9.8 kg

C. 10.8 N

D. 9.8 N

B. 9.8 N

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Doubt clarification - use comment section.

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

explanation: