Average and Instantaneous Velocity

JEE Main Physics · Motion in One Dimension · 14 questions, latest first

• A person travelling on a straight line moves with a uniform velocity v_1 for a distance x and with a uniform velocity v_2 for the…20252 April, Shift 1 · Q49
• A particle moving in a straight line covers half the distance with speed 6 m / s. The other half is covered in two equal time…20249 April, Shift 1 · Q32
• A train starting from rest first accelerates uniformly up to a speed of 80 km / h for time t, then it moves with a constant speed…20246 April, Shift 1 · Q34
• The position of a particle related to time is given by x=(5 t^2-4 t+5) m. The magnitude of velocity of the particle at t=2 s will…202315 April, Shift 1 · Q38
• The distance travelled by an object in time t is given by s=(2.5) t^2. The instantaneous speed of the object at t=5 s will be:202313 April, Shift 2 · Q32
• Two trains ' A ' and ' B ' of length ' l ' and ' 4 l ' are travelling into a tunnel of length ' L ' in parallel tracks from…202313 April, Shift 1 · Q32
• A person travels x distance with velocity v_1 and then x distance with velocity v_2 in the same direction. The average velocity…202310 April, Shift 2 · Q40
• As shown in the figure, a particle is moving with constant speed π m / s. Considering its motion from A to B, the magnitude of…20236 April, Shift 2 · Q32
• A particle is moving with constant speed in a circular path. When the particle turns by an angle 90^°, the ratio of instantaneous…20236 April, Shift 1 · Q39
• An object moves with speed v_1, v_2 and v_3 along a line segment AB, BC and CD respectively as shown in figure. Where AB=BC and…20231 February, Shift 1 · Q14
• A vehicle travels 4 km with speed of 3 km / h and another 4 km with speed of 5 km / h, then its average speed is202330 January, Shift 2 · Q7
• A horse rider covers half the distance with 5 m/s speed. The remaining part of the distance was travelled with speed 10 m / s for…202330 January, Shift 1 · Q21
• कणाने पार केलेले अंतर वेळेवरोबर x=4 t^2 असे संबंधीत आहे. t=5 s असताना कणाचा वेग ____ आहे.202325 January, Shift 2 · Q19
• A car travels a distance of ' x ' with speed v_1 and then same distance ' x ' with speed v_2 in the same direction. The average…202325 January, Shift 1 · Q2