Use the following information to estimate the mass of a surfboard. Maximum displacement of the boy is 0.9 m Maximum displacement of the surfboard is 1.3 m Assume the boy and surfboard system are isolated. The mass of the boy is 33.3 kg. The formula for the center of mass is… m1x1+m2x2/m1+m2

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Q: John's mass is 94.7 kg, and Barbara's is 54.8 kg. He is standing on the x axis at xj = +9.14 m,…

A: Given Data:Mass of John's m1 = 94.7 kgPosition of John's xj  = 9.14 mmass of Barbara's m2 = 54.8…

Q: A 300 gram meter stick has a center of mass at the 50 cm mark. Using two fingers, one at the 5 cm…

A: The meter stick can't be balanced on these two fingers. Proper reasoning is given in next step.