A. 28.0Ns B. 20.0Ns C. 4.0Ns D. 0.8Ns Correct Answer: Option C C. 4.0Ns Explanation Ft = I = MY…
A. total mechanical energy is always conserved B. linear acceleration is directed to any variable point C. linear acceleration varies…
A. speed B. distance C. energy D. momentum Correct Answer: Option D D. momentum
A. 50.0 ms‾² B. 25.0 ms‾² C. 2.0 ms‾² D. 0.5 ms‾² Correct Answer: Option A A. 50.0 ms‾² Explanation…
A. distance in equal times B. displacement in equal times C. velocity in equal times D. acceleration in equal times…
A. 600N B. 1000N ms‾² C. 1600N D. 1800N Correct Answer: Option D D. 1800N Explanation F = M +…
A. 62.50ms‾² B. 31.25ms‾² C. 12.50ms‾² D. 10.00ms‾² Correct Answer: Option C C. 12.50ms‾²
A. in an erratic manner B. to and fro about a fixed point C. in a circular path D. along…
A. density is less than that of a liquid B. mass is equal to that of the liquid C. density…
i. Area ii. Thrust iii. Pressure iv. Mass A. i, ii, iii and iv B. i, ii and iii only…