Last seen: Nov 14, 2021
It is accelerated motion as the velocity is changing continuously.
It represents non-uniform acceleration.
The body is not moving. It is stationary.
The body has uniform speed.
The Speed of the body is constant or uniform.
Uniform circular motion.
Motion of moon around the earth.
The slope of a distance-time graph indicates speed.
The slope of a speed-time graph indicates acceleration.
Distance travelled by the moving body.
It represents uniform velocity.
The motion is accelerated.
No, earth moves round the sun with uniform speed, but its velocity changes continuously.
(a) Speed (b) Direction of motion
Initial velocity, u = 6m/s Final velocity, v = -4.4 m/s (the ball rebounds in opposite direction) Time, t = 0.040 s Acceleration velocity = ...
In the first case, car travels at a speed of 60 km/h for a distance of 100 km In the second case, car travels at a speed of 40 km/h for a distance ...
(a) Total distance covered in going to the bookshop and coming back to the classroom = 20 + 20 = 40m Total time taken = 25 + 25 = 50 sec Average s...
(i) Total distance travelled = 3 + 4 + 9 = 16 km (ii) The body travels a total distance of 12 km in east direction i.e. towards x-axis. And it trav...
Correct answer: (4) Syphilis – Treponema pallidum
Correct answer: (1) Syphilis