Motion with Variable Acceleration

JEE Main Physics · Motion in One Dimension · 8 questions, latest first

• A particle starts moving from time t=0 and its coordinate is given as x(t)=4 t^3-3 t A. The particle returns to its original…202628 January, Shift 2 · Q30
• A particle moves along the x -axis and has its displacement x varying with time t according to the equation:…20253 April, Shift 2 · Q28
• Two cars P and Q are moving on a road in the same direction. Accleration of car P increases linearly with time whereas car Q…202529 January, Shift 2 · Q47
• A particle moves in a straight line so that its displacement x at any time t is given by x^2=1+t^2. Its acceleration at any time…20246 April, Shift 2 · Q57
• A particle initially at rest starts moving from reference point x=0 along x -axis, with velocity v that varies as v=4 √x m / s.…20241 February, Shift 2 · Q51
• A particle is moving in one dimension (along x axis) under the action of a variable force. It's initial position was 16 m right…20241 February, Shift 1 · Q51
• The relation between time ' t ' and distance ' x ' is t=α x^2+β x, where α and β are constants. The relation between acceleration…202431 January, Shift 1 · Q32
• A particle is moving in a straight line. The variation of position ' x ' as a function of time ' t ' is given as x=(t^3-6 t^2+20…202429 January, Shift 2 · Q32