11th Class Physics MCQS Vectors and Equilibrium Online Test 4

if-a-vector-of-magnitude-10-n-is-along-y-axis-2-c-then-its-component-along-x-axis-is-3-a_-_0-n,if-r-3-csub-3-ex-3-c-2-fsub-3-e-is-positive-and-26-nbsp-3-br-3-csub-3-ey-3-c-2-fsub-3-e-is-negative-2-c-then-resultant-vector-lies-in-3-a_-_4th-quadrant,if-r-3-csub-3-ex-3-c-2-fsub-3-e-is-positive-and-r-3-csub-3-ey-3-c-2-fsub-3-e-is-negative-then-resultant-vector-lies-in-3-a_-_4th-quadrant,if-r-3-d-5-m-and-f-3-d-4-n-are-along-same-direction-2-c-then-torque-is-3-a_-_zero,if-the-resultant-if-two-vectors-each-of-magnitude-f-is-also-of-magnitude-f-2-c-the-angle-between-them-will-be-3-a_-_60-c-2-b-0,if-the-two-components-of-a-vector-are-equal-in-magnitude-2-c-the-vector-making-angle-with-x-axis-will-be-3-a_-_45-3-csup-3-eo-3-c-2-fsup-3-e,if-two-unit-vectors-are-perpendicular-to-each-other-2-c-then-magnitude-of-their-resultant-is-3-a_-_5-c-28-5-csqrt-7-b-2-7-d-5-c-29,if-two-unit-vectors-perpendicular-to-each-other-are-added-2-c-magnitude-of-resultant_-_5-c-28-5-csqrt-7-b-2-7-d-5-c-29,if-vector-makes-angle-26-nbsp-3-b-5-c-28-09-heta-5-c-29-26-nbsp-3-bwith-the-x-axis-2-c-its-x-component-is-3-a_-_5-c-28-a-5-ccos-09-heta-5-c-29,in-unit-vectors-5-c-28-28-5-chat-7-bi-7-d-c-3-97-5-chat-7-bj-7-d-29-c-3-97-5-chat-7-bk-7-d-5-c-29-is-equal-to-3-a_-_null-vector,in-which-quadrant-vector-5-c-282-5-chat-7-bi-7-d-3-5-chat-7-bj-7-d-5-c-29-26-nbsp-3-blies-3-a_-_4th,name-the-quantity-which-is-a-vector-3-a_-_force,position-vector-of-a-point-in-x-z-26-nbsp-3-bplane-is-given-by-3-a_-_5-c-28-x-5-chat-7-bi-7-d-2-bz-5-chat-7-bk-7-d-5-c-29,rectangular-components-have-angle-between-them-is-3-a_-_90-3-csup-3-eo-3-c-2-fsup-3-e,resultant-of-two-perpendicular-vectors-of-equal-magnitude-28-say-3-cimg-src-3-d-22-2-fimages-2-fmcqs-2-f-11th-2-fphy-2-f-11th-phy-ch-02-010-03-png-22-3-e-29-will-be_-_3-cimg-src-3-d-22-2-fimages-2-fmcqs-2-f-11th-2-fphy-2-f-11th-phy-ch-02-010-02-png-22-3-e,resultant-of-two-perpendicular-vectors-of-equal-magnitude-28-say-5-c-28-5-coverrightarrow-7-ba-7-d-5-c-29-29-will-be-3-a_-_5-c-28-5-csqrt-7-b-2-7-d-5-coverrightarrow-7-ba-7-d-5-c-29,rotational-motion-is-produced-by-3-a_-_torque,the-angle-between-the-vector-5-c-28-5-chat-7-bi-7-d-2-b-3-5-chat-7-bj-7-d-2-5-chat-7-bk-7-d-5-c-29-26-nbsp-3-band-5-c-28-5-chat-7-bi-7-d-5-chat-7-bj-7-d-5-chat-7-bk-7-d-5-c-29-3-a_-_90-3-csup-3-eo-3-c-2-fsup-3-e,the-angle-of-5-c-28-0-bec-7-ba-7-d-3-da-7-bx-7-d-5-cwidehat-7-bi-7-d-a-7-by-7-d-5-cwidehat-7-bj-7-d-5-c-29-26-nbsp-3-bwith-x-axis-will-be-in-between-3-a_-_270-3-csup-3-eo-3-c-2-fsup-3-e-and-360-3-csup-3-eo-3-c-2-fsup-3-e,the-body-moving-with-constant-velocity-may-be-3-a_-_in-equilibrium,which-of-the-following-is-perpendicular-to-5-c-284-5-chat-7-bi-7-d-3-5-chat-7-bj-7-d-5-c-29-3-f_-_5-c-283-5-chat-7-bi-7-d-2-b-4-5-chat-7-bj-7-d-5-c-29