The variation of velocity of a particle moving along

Asked by admin @ 16/08/2021 in Physics viewed by 289 People

variation of a velocity of a particle moving along a straight line is shown in the figure given below the distance travelled by a particle in 5 second is

Answered by admin @ 16/08/2021

The distance covered is the area under the graph.

Area under the graph is a trapezium.
Therefore:

Area=(a+b) /2 × h

a=1 , b=5 , h=20

5+1=6

6/2=3

3×20=60m

The distance is thus 60 M.

A particle moves with a velocity 5i 3j 6k

Asked by admin @ 11/08/2021 in Physics viewed by 318 persons

a particle moves with a velocity v=5i-3j+6k m/s- under the influence of a constant force F=10i+10j+20k N .The instantaneous power applied to the particle is. a)200j-s– b)40 j-s– c)140j-s– d)170j-s–

A charge particle moving with constant velocity produces

Asked by admin @ 29/08/2021 in Physics viewed by 274 persons

Does charge moving with constant velocity produce electric field

A charged particle moving with constant velocity produces

Asked by admin @ 29/08/2021 in Physics viewed by 287 persons

Does charge moving with constant velocity produce electric field

A particle is moving along a circular path

Asked by admin @ 24/08/2021 in Physics viewed by 306 persons

Find the expression for centripetal force of a particle moving along a circular path. please post answers

A particle of mass m moving with velocity u

Asked by admin @ 13/08/2021 in Physics viewed by 373 persons

A Particle of mass ‘m’ moving with velocity u collides elastically with a particle of mass ‘3m’ at rest. After collision the heavier particle moves with velocity 1) 3u 2) …

The speed time graph of a particle moving along

Asked by admin @ 13/08/2021 in Physics viewed by 370 persons

The speed time graph of a particle moving along a fixed direction is shown in the figure below. Obtain the distance travelled by the particle between (a) t = 0 …

The position of a particle moving along x axis

Asked by admin @ 13/08/2021 in Physics viewed by 303 persons

The position of a particle moving along x axis is given by x =(-2t^3 + 3t^2 + 5) m. The acceleration of a particle at instant its velocity become zero …

A particle moves along a straight line ox

Asked by admin @ 24/08/2021 in Physics viewed by 297 persons

a particle moves along a straight line OX. At a time t[u = in seconds ] the distance x [in m] of the particle from O is given by x= …

A particle initially at rest moves along x axis

Asked by admin @ 20/08/2021 in Science viewed by 327 persons

A particle initially at rest moves along the x-axis. Its acceleration varies with time as a = 4t. If it starts fromthe origin, the distance covered by it in …

The displacement of a particle moving along x axis

Asked by admin @ 16/08/2021 in Physics viewed by 286 persons

The displacement of a particle moving along x axis is given by x=18t+5t2 calculate 1 the instantaneous velocity at t=2sec 2) average velocity at t=2sec and t=3 sec 3) instantaneous …

A particle of mass 10g moves along a circle

Asked by admin @ 13/08/2021 in Physics viewed by 317 persons

A particle of mass 10 g moves along a circle of radius 6.4 cm with a constant

A particle moving along x axis has acceleration f

Asked by admin @ 11/08/2021 in English viewed by 295 persons

A particle moving along x-axis has acceleration f at time t given by f=fo(1-t/T), where fo and T are constants.The particle at t=0 has zero velocity.In time interval between t=0 …

A particle is moving along the x axis whose instantaneous

Asked by admin @ 02/08/2021 in Physics viewed by 345 persons

A particle is moving along the xaxis whose instantaneous speed is given by v²=108-9x². find the acceleration of the particle. (please give the answer with appropriate steps)