12th Class Mathematics MCQS Vectors Online Test 1

2-3-cu-3-ei-3-c-2-fu-3-e-x-3-cu-3-ej-3-c-2-fu-3-e-k-3-d-3-a_-_4,2-3-cu-3-ej-3-c-2-fu-3-e-282-3-cu-3-ek-3-c-2-fu-3-e-x-3-cu-3-ei-3-c-2-fu-3-e-29-equals-3-a_-_4,28-3-cu-3-ei-3-c-2-fu-3-e-x-3-cu-3-ek-3-c-2-fu-3-e-29-x-3-cu-3-ej-3-c-2-fu-3-e-is-equal-to-3-a_-_0,3-cimg-alt-3-d-22-5-ba-22-cc-85-b-3-d-22-22-cc-85-c-3-d-22-22-cc-85-5-dis-3-d-22-22-equal-3-d-22-22-to-3-a-3-d-22-22-src-3-d-22-2-fimages-2-fmcqs-2-f-12th-2-fmath-2-f-12-math-07-034-001-png-22-3-e_-_0,3-cimg-alt-3-d-22-5-ba-22-cc-85-b-cc-85-c-cc-85-5-dis-equal-to-3-a-src-3-d-22-2-fimages-2-fmcqs-2-f-12th-2-fmath-2-f-12-math-07-034-001-png-22-3-e_-_0,3-cimg-alt-3-d-22-for-two-non-zero-vectors-a-e-2-83-97-and-b-e-2-83-97-2-c-7-ca-e-2-83-97-xb-e-2-83-97-7-cis-equal-to-22-src-3-d-22-2-fimages-2-fmcqs-2-f-12th-2-fmath-2-f-12-math-07-027-001-png-22-3-e_-_3-ch-3-3-eab-sin-ce-b-8-3-c-2-fh-3-3-e,3-cimg-alt-3-d-22-i-cc-82-k-cc-82-3-d-3-f-3-a-22-src-3-d-22-2-fimages-2-fmcqs-2-f-12th-2-fmath-2-f-12-math-07-013-001-png-22-3-e_-_0,3-cimg-alt-3-d-22-ixi-cc-82-3-d-22-src-3-d-22-2-fimages-2-fmcqs-2-f-12th-2-fmath-2-f-12-math-07-021-001-png-22-3-e_-_0,3-cimg-alt-3-d-22-j-e-2-83-97-x-k-e-2-83-97-3-d-22-src-3-d-22-2-fimages-2-fmcqs-2-f-12th-2-fmath-2-f-12-math-07-026-001-png-22-3-e_-_3-cimg-src-3-d-22-2-fimages-2-fmcqs-2-f-12th-2-fmath-2-f-12-math-07-026-002-png-22-3-e,3-cimg-alt-3-d-22-the-angle-between-the-vectors-2-i-cc-82-2-b-2-j-cc-82-2-bk-cc-82-and-2-i-cc-82-j-cc-82-k-cc-82-is-3-a-22-src-3-d-22-2-fimages-2-fmcqs-2-f-12th-2-fmath-2-f-12-math-07-017-001-png-22-3-e_-_90-c-2-b-0,3-cimg-alt-3-d-22-the-angle-which-the-vector-e-2-88-9-a-283-i-29-2-b-j-makes-with-the-x-axis-is-22-src-3-d-22-2-fimages-2-fmcqs-2-f-12th-2-fmath-2-f-12-math-07-018-001-png-22-3-e_-_cf-80-2-f-3,3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cdisplaystyle-5-c-5-clim-7-bx-5-c-5-crightarrow-a-7-d-5-bf-28-x-29-5-c-5-ctimes-g-28-x-29-5-d-3-d-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cdisplaystyle-5-c-5-clim-7-bx-5-c-5-crightarrow-a-7-df-28-x-29-5-c-5-ctimes-5-c-5-clim-7-bx-5-c-5-crightarrow-a-7-dg-28-x-29-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cfrac-7-bd-7-d-7-bdx-7-d-28-c-29-3-d-5-c-5-c-2-c-5-c-5-c-29-3-c-2-fspan-3-e-2-c-where-c-is-any-constant-3-c-2-fp-3-e_-_3-cp-3-e-0-3-c-2-fp-3-e,3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cfrac-7-bd-7-d-7-bdx-7-d-5-c-5-cleft-28-x-5-e-7-b-3-7-d-2-b-1-5-c-5-cright-29-5-e-7-b-9-7-d-3-d-5-c-5-c-29-3-c-2-fspan-3-e-3-a-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-289-28-x-5-e-7-b-3-7-d-2-b-1-29-5-e-7-b-8-7-d-283-x-5-e-7-b-2-7-d-29-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cint-5-c-5-climits-7-b-0-7-d-5-e-7-b-1-7-d-5-c-5-cfrac-7-bdx-7-d-7-b-5-c-5-csqrt-7-b-1-x-5-e-7-b-2-7-d-7-d-7-d-3-d-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cfrac-7-b-5-c-5-cpi-7-d-7-b-2-7-d-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cint-tan-5-e-7-b-1-7-d-5-c-5-csqrt-7-b-5-c-5-cfrac-7-b-1-cos-5-c-5-c-2-c-2-x-7-d-7-b-1-2-bcos-5-c-5-c-2-c-2-x-7-d-7-d-5-c-5-c-2-cdx-3-d-5-c-5-c-2-c-3-f-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cfrac-7-bx-5-e-2-7-d-7-b-2-7-d-2-bc-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-csin-y-5-c-5-ccsc-y-5-c-5-cfrac-7-bdy-7-d-7-bdx-7-d-3-d-1-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-ey-3-d-x-2-b-c-3-c-2-fp-3-e,3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cunderline-u-5-c-5-c-29-3-c-2-fspan-3-e-c-2-a-0-and-c-2-a-0-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cunderline-v-5-c-5-c-29-3-c-2-fspan-3-e-c-2-a-0-are-two-vectors-2-c-then-difference-of-these-two-vectors-are-c-2-a-0-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cunderline-u-2-b-28-5-c-5-cunderline-v-5-c-5-c-2-c-29-3-d-5-c-5-c-2-c-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cunderline-u-5-c-5-cunderline-v-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-10-0-pt-22-3-e-3-cspan-style-3-d-22-color-3-ablack-22-3-e-if-c-2-a-0-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cint-5-c-5-climits-7-ba-7-d-5-e-7-bb-7-df-28-x-29-5-c-5-c-2-cdx-5-c-5-c-29-3-c-2-fspan-3-e-c-2-a-0-2-c-then-e-2-80-98-a-e-2-80-99-is-known-as-the-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-cspan-style-3-d-22-font-size-3-a-10-0-pt-22-3-e-3-cspan-style-3-d-22-color-3-ablack-22-3-eof-integration-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-10-0-pt-22-3-e-3-cspan-style-3-d-22-color-3-ablack-22-3-elower-limit-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-10-0-pt-22-3-e-3-cspan-style-3-d-22-color-3-ablack-22-3-e-the-term-dy-28-or-df-29-3-d-f-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-cspan-style-3-d-22-font-size-3-a-12-0-pt-22-3-e-3-cspan-style-3-d-22-font-family-3-a-symbol-22-3-e-3-cspan-style-3-d-22-color-3-ablack-22-3-e-c-2-a-2-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-cspan-style-3-d-22-font-size-3-a-10-0-pt-22-3-e-3-cspan-style-3-d-22-color-3-ablack-22-3-e-28-x-29-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-cspan-style-3-d-22-font-size-3-a-10-0-pt-22-3-e-3-cspan-style-3-d-22-font-family-3-a-symbol-22-3-e-3-cspan-style-3-d-22-color-3-ablack-22-3-ed-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-cspan-style-3-d-22-color-3-ablack-22-3-ex-is-called-the-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-cspan-style-3-d-22-font-size-3-a-10-0-pt-22-3-e-3-cspan-style-3-d-22-color-3-ablack-22-3-eof-the-dependent-variable-y-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-10-0-pt-22-3-e-3-cspan-style-3-d-22-color-3-ablack-22-3-edifferential-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e,moment-of-force-3-cu-3-ef-3-c-2-fu-3-e-about-28-3-cu-3-er-3-c-2-fu-3-e-29-is-3-a_-_3-cu-3-er-3-c-2-fu-3-e-x-3-cu-3-ef-3-c-2-fu-3-e,the-magnitude-of-dot-and-cross-products-of-two-vectors-are-6-and-6-e-2-88-9-a-3-respectively-then-angle-between-vectors-is-3-a_-_60-c-2-b-0,the-unit-vector-of-a-vector-3-cu-3-ev-3-c-2-fu-3-e-is-3-a_-_3-cimg-src-3-d-22-2-fimages-2-fmcqs-2-f-12th-2-fmath-2-f-12-math-07-007-002-png-22-3-e,work-done-by-a-constant-force-3-cu-3-ef-3-c-2-fu-3-e-during-displacement-3-cu-3-ed-3-c-2-fu-3-e-is-equal-to-3-a_-_3-cu-3-ef-3-c-2-fu-3-e-3-cu-3-ed-3-c-2-fu-3-e