Chapter 3 – Motion in One Dimension
The velocity of a particle as a function of time is v = v0 + gt + ft^2 where g and f are positive constant. if the position is x = 0 and t = 0 then find the displacement after t = 1
10
Sep
The velocity of a particle as a function of time is v = v0 + gt + ft^2 where g and f are positive constant. if the position is x = 0 and t = 0 then find the displacement after t = 1 The velocity of a particle as a function of time is [...]
An object, moving with a speed of 6.25 m/s, is decelerated at a rate given by: dt/dv = − 2.5v where v is the instantaneous speed. The time taken by the object, to come to rest, would be:
10
Sep
An object, moving with a speed of 6.25 m/s, is decelerated at a rate given by: dt/dv = − 2.5v where v is the instantaneous speed. The time taken by the object, to come to rest, would be: An object is decelerated at a rate given by: dt/dv = − 2.5v where v is the [...]
The following figure gives the movement of an object, select the correct statement from the given choices.
10
Sep
The following figure gives the movement of an object, select the correct statement from the given choices. select the correct statement from the given choices. The following figure gives the movement of an object September 10, 2020 Category: Chapter 3 - Motion in One Dimension , MTG NEET Physics , Part 1 ,
A particle covers half of its total distance with velocity v1. on the remaining part it moves 2v for 1/3 of time with 3v two third of the time. what is the overall average velocity of the particle ?
10
Sep
A particle covers half of its total distance with velocity v1. on the remaining part it moves 2v for 1/3 of time with 3v two third of the time. what is the overall average velocity of the particle ? A particle covers half of its total distance with velocity v1. on the remaining part it [...]
A particle is initially at the point (0,100 )m. its start moving with constant speed of 1 m/s. The particle moves 1 m in the +x direction and then i m in the – y direction. like this the particle keep on moving till it reaches the x axis . what is the time after which the particle reaches the x axis ?
10
Sep
A particle is initially at the point (0,100 )m. its start moving with constant speed of 1 m/s. The particle moves 1 m in the +x direction and then i m in the – y direction. like this the particle keep on moving till it reaches the x axis . what is the time after [...]
A particle moves in straight line in same direction for 20 seconds with velocity 3m/s and the moves with velocity 4m/s for another 20 sec and finally moves with velocity 5m/s for next 20 seconds. What is the average velocity of the particle?
10
Sep
A particle moves in straight line in same direction for 20 seconds with velocity 3m/s and the moves with velocity 4m/s for another 20 sec and finally moves with velocity 5m/s for next 20 seconds. What is the average velocity of the particle? A particle is projected with a velocity v so that its range [...]
A ball is dropped from the top of 80 m high tower. If after 2 s of fall the gravity (g = 10 m/s^2 ) disappears, then time taken to reach ground since the gravity disappeared is
10
Sep
A ball is dropped from the top of 80 m high tower. If after 2 s of fall the gravity (g = 10 m/s^2 ) disappears, then time taken to reach ground since the gravity disappeared is A ball is dropped from the top of 80 m high tower. If after 2 s of fall [...]
A ball released at rest from the top of a tower reaches the ground in 4 secs. The height of the ball from the ground at t=2s of its journey is
10
Sep
A ball released at rest from the top of a tower reaches the ground in 4 secs. The height of the ball from the ground at t=2s of its journey is A ball released at rest from the top of a tower reaches the ground in 4secs. The height of the ball from the ground [...]
A body covers first 1/3 part of its journey with a velocity of 2m/s, next 1/3 part with a velocity of 3m/sand rest of the journey with a velocity 6m/s. The average velocity of the body will be
10
Sep
A body covers first 1/3 part of its journey with a velocity of 2m/s, next 1/3 part with a velocity of 3m/sand rest of the journey with a velocity 6m/s. The average velocity of the body will be A body covers first 1/3 part of its journey with a velocity of 2m/s next 1/3 part [...]
A car moving with a velocity of 20ms^−1 is stopped in a distance of 40m. If the same car is travelling at double the velocity, the distance travelled by it for same retardation is
10
Sep
A car moving with a velocity of 20ms^−1 is stopped in a distance of 40m. If the same car is travelling at double the velocity, the distance travelled by it for same retardation is A car moving with a velocity of 20ms^−1 is stopped in a distance of 40m. If the same car is travelling [...]