NEET UG c11phy_vectors_basic — practice questions
16 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice NEET UG c11phy_vectors_basic in the app →Per NCERT §3.2, the key feature that distinguishes a vector from a scalar is which?Per NCERT §3.2.2, two vectors A and B are EQUAL if they have which property?Per NCERT §3.4, the sum of a vector A and its negative -A produces which result?Per NCERT §3.4 eqn 3.1, vector addition obeys which property by symmetry?Per NCERT §3.4 eqn 3.2, vector addition also obeys which other property?Per NCERT §3.4 (graphical), the parallelogram law of vector addition is best described as which procedure?Per NCERT Example 3.1, rain falls vertically at 35 m/s and wind blows horizontally at 12 m/s. The resultant spPer NCERT Example 3.1, the boy should hold his umbrella at approximately which angle to the vertical?Per NCERT §3.3, multiplying a vector A by a NEGATIVE scalar -λ (with λ > 0) does what to the vector?Per NCERT §3.2, displacement (position change) is which kind of quantity?Per NCERT §3.2, examples of SCALAR quantities include which set?Per NCERT §3.4, vector subtraction A - B is defined as which operation?A football kicked with speed $u = 20$ m/s at $30^\circ$ above horizontal has initial vertical component approxA stone is thrown at $45^\circ$ on level ground with speed $u = 10$ m/s. Using $g = 10$ m/s$^2$, the range is:A stone tied to a string is whirled in a horizontal circle at constant speed. Its acceleration is:A ceiling fan rotates at $120$ rpm. Its angular speed is approximately: