You stand on your skateboard and exert a 50-N push on the wall next to you. If your mass is 60 kg you'll momentarily accelerate from the wall at about
A) 0.08 m/s2.
B) 0.8 m/s2.
C) 8.0 m/s2.
D) none of the above
Answer: B
Physics & Space Science
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Fill in the blank(s) with correct word
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What mission landed on Titan in early 2005?
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Which of the following statements describes a neutral solution?
A) [H3O+] > [OH-] B) [H3O+] < [OH-] C) [H3O+] × [OH-] ? 1 × 10-14 D) [H3O+]/[OH-] = 1 × 10-14 E) [H3O+]/[OH-] = 1
Physics & Space Science