A particle moves with velocity v1 for time t1

Asked by admin @ 20/08/2021 in Physics viewed by 341 People

A particle move with velocity v1 at time t1 and v2 fao time t2 along a straight line. The magnitude of average acceleration is??

Answered by admin @ 20/08/2021

Avg.acc.=(v2 - v1)/(t2 -t1) is the magnitude of acc.

Two particles are moving with velocities v1 and v2

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

two particles are moving with velocities V1 and V2 . their relative velocity is the maximum,when the angle between their between is

The coordinates of a moving particle at any time

Asked by admin @ 16/08/2021 in Physics viewed by 285 persons

The coordinates of a moving particle at any time 't' are given by x=at2 and y=bt3.The speed of the particle at time 't' is given by

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

Asked by admin @ 11/08/2021 in Physics viewed by 322 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 particle moves a distance x in time t

Asked by admin @ 11/08/2021 in Physics viewed by 312 persons

A particle moves a distance x in time t according to equation x=(t+5)^minus 1. The acc of particle is proportional to

Above is a velocity time graph of a moving car

Asked by admin @ 04/08/2021 in Physics viewed by 287 persons

Observe the velocity-time graph of a moving car and answer the following questions a. At what time was the car stopped? b. At what time did the car have the …

A charge particle moving with constant velocity produces

Asked by admin @ 29/08/2021 in Physics viewed by 277 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 292 persons

Does charge moving with constant velocity produce electric field

The variation of velocity of a particle moving along

Asked by admin @ 16/08/2021 in Physics viewed by 293 persons

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

A particle of mass m moving with velocity u

Asked by admin @ 13/08/2021 in Physics viewed by 376 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 374 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 …

At what time does the particle reach its minimum velocity

Asked by maham237 @ 29/06/2021 in Physics viewed by 485 persons

The position of a particle is given by the function x=(5t3−8t2+12)m, where t is in s. at what time does the particle reach its minimum velocity?

How do the speeds v0, v1, and v2 (at times t0, t1, and t2) compare?

Asked by maham237 @ 01/12/2020 in Physics viewed by 317 persons

a: v0 = v1 = v2 > 0 b: v0 = v2 > v1 = 0 c: v0 = v2 > v1 > 0 d: v0 > v1 > v2 > 0 e: v0 > v2 > v1 = …

How to find the velocity of a position time graph

Asked by admin @ 05/11/2021 in Physics viewed by 332 persons

How do you find velocity on a position/time graph?

How is constant acceleration represented on a velocity time graph

Asked by admin @ 28/10/2021 in Physics viewed by 357 persons

Assume this is an acceleration graph, where the X axis represents time in seconds and the Y axis represent velocity in m/s. Which statement BEST describes the acceleration represented by …

At what times do the rockets have the same velocity

Asked by admin @ 28/10/2021 in Physics viewed by 265 persons

Two rockets are launched at a fireworks display. Rocket A is launched with an initial velocity v0 5 100 m/s and rocket B is launched t1 seconds later with the …