MCQs From Dynamics From: HC Verma Physics Volume 11. A body of weight w1 is suspended from the ceiling of a room through a chain of weight w, . The ceiling pulls the chain by a force (a) w1 (...
1.(c) w1 + w2
2.(b) the ground on the horse
3.(d) the road
4.(c) mg cosθ
5.(b) mg/cosθ
6.(d) remain standing
7.(a) zero
8.(a) F1 must be equal to F2
9.(b) A will go higher than B
10.(c) remain at the top of the wedge
11.(b) t1 > t2
12.(b) cannot be an inertial frame because the earth is
revolving around the sun
And
(d) cannot be an inertial frame because the earth is
rotating about its axis.