141399 A body starts from rest with an acceleration \(a_{1}\). After two seconds another body \(B\) starts from rest with an acceleration \(a_{2}\). If they travel equal distances in fifth second after the starts of \(A\), the ratio \(a_{1}: a_{2}\) will be equal to:

141400 A man drives a car from station \(B\) towards station \(A\) at speed \(60 \mathrm{~km} / \mathrm{h}\). A car leaves station A for station \(B\) every \(10 \mathrm{~min}\). The distance between \(A\) and \(B\) is \(60 \mathrm{~km}\). The car travels at the speed of \(60 \mathrm{~km} / \mathrm{h}\). A man drives a car from \(B\) towards \(A\) at speed of \(60 \mathrm{~km} / \mathrm{h}\). If the starts at the moment when first car leaves the station \(B\), then how many cars would be meet on the route?

141401 The following plot gives the variation of acceleration \(\left(\mathrm{m} / \mathrm{s}^{2}\right)\) with time (s) for an object that started from rest at time \(t=0\) s. The velocity at time \(t=15 \mathrm{~s}\left(\mathrm{~V}_{15}\right)\) and at \(25 \mathrm{~s}\left(\mathrm{~V}_{25}\right)\), respectively are

141406 A car is moving along a straight line is brought to a stop within a distance of \(200 \mathrm{~m}\) and in time \(10 \mathrm{~s}\). The initial speed of the car is-

141407 A particle moves along a straight line along the \(\mathrm{X}\)-axis. Its position \((\mathrm{X})\) versus time \((\mathrm{t})\) graph is shown in the figure [ \(x\) in meters and \(t\) in seconds]. It's average speed during this motion is

141399 A body starts from rest with an acceleration \(a_{1}\). After two seconds another body \(B\) starts from rest with an acceleration \(a_{2}\). If they travel equal distances in fifth second after the starts of \(A\), the ratio \(a_{1}: a_{2}\) will be equal to:

141400 A man drives a car from station \(B\) towards station \(A\) at speed \(60 \mathrm{~km} / \mathrm{h}\). A car leaves station A for station \(B\) every \(10 \mathrm{~min}\). The distance between \(A\) and \(B\) is \(60 \mathrm{~km}\). The car travels at the speed of \(60 \mathrm{~km} / \mathrm{h}\). A man drives a car from \(B\) towards \(A\) at speed of \(60 \mathrm{~km} / \mathrm{h}\). If the starts at the moment when first car leaves the station \(B\), then how many cars would be meet on the route?

141401 The following plot gives the variation of acceleration \(\left(\mathrm{m} / \mathrm{s}^{2}\right)\) with time (s) for an object that started from rest at time \(t=0\) s. The velocity at time \(t=15 \mathrm{~s}\left(\mathrm{~V}_{15}\right)\) and at \(25 \mathrm{~s}\left(\mathrm{~V}_{25}\right)\), respectively are

141406 A car is moving along a straight line is brought to a stop within a distance of \(200 \mathrm{~m}\) and in time \(10 \mathrm{~s}\). The initial speed of the car is-

141407 A particle moves along a straight line along the \(\mathrm{X}\)-axis. Its position \((\mathrm{X})\) versus time \((\mathrm{t})\) graph is shown in the figure [ \(x\) in meters and \(t\) in seconds]. It's average speed during this motion is

141399 A body starts from rest with an acceleration \(a_{1}\). After two seconds another body \(B\) starts from rest with an acceleration \(a_{2}\). If they travel equal distances in fifth second after the starts of \(A\), the ratio \(a_{1}: a_{2}\) will be equal to:

141400 A man drives a car from station \(B\) towards station \(A\) at speed \(60 \mathrm{~km} / \mathrm{h}\). A car leaves station A for station \(B\) every \(10 \mathrm{~min}\). The distance between \(A\) and \(B\) is \(60 \mathrm{~km}\). The car travels at the speed of \(60 \mathrm{~km} / \mathrm{h}\). A man drives a car from \(B\) towards \(A\) at speed of \(60 \mathrm{~km} / \mathrm{h}\). If the starts at the moment when first car leaves the station \(B\), then how many cars would be meet on the route?

141401 The following plot gives the variation of acceleration \(\left(\mathrm{m} / \mathrm{s}^{2}\right)\) with time (s) for an object that started from rest at time \(t=0\) s. The velocity at time \(t=15 \mathrm{~s}\left(\mathrm{~V}_{15}\right)\) and at \(25 \mathrm{~s}\left(\mathrm{~V}_{25}\right)\), respectively are

141406 A car is moving along a straight line is brought to a stop within a distance of \(200 \mathrm{~m}\) and in time \(10 \mathrm{~s}\). The initial speed of the car is-

141407 A particle moves along a straight line along the \(\mathrm{X}\)-axis. Its position \((\mathrm{X})\) versus time \((\mathrm{t})\) graph is shown in the figure [ \(x\) in meters and \(t\) in seconds]. It's average speed during this motion is

141399 A body starts from rest with an acceleration \(a_{1}\). After two seconds another body \(B\) starts from rest with an acceleration \(a_{2}\). If they travel equal distances in fifth second after the starts of \(A\), the ratio \(a_{1}: a_{2}\) will be equal to:

141400 A man drives a car from station \(B\) towards station \(A\) at speed \(60 \mathrm{~km} / \mathrm{h}\). A car leaves station A for station \(B\) every \(10 \mathrm{~min}\). The distance between \(A\) and \(B\) is \(60 \mathrm{~km}\). The car travels at the speed of \(60 \mathrm{~km} / \mathrm{h}\). A man drives a car from \(B\) towards \(A\) at speed of \(60 \mathrm{~km} / \mathrm{h}\). If the starts at the moment when first car leaves the station \(B\), then how many cars would be meet on the route?

141401 The following plot gives the variation of acceleration \(\left(\mathrm{m} / \mathrm{s}^{2}\right)\) with time (s) for an object that started from rest at time \(t=0\) s. The velocity at time \(t=15 \mathrm{~s}\left(\mathrm{~V}_{15}\right)\) and at \(25 \mathrm{~s}\left(\mathrm{~V}_{25}\right)\), respectively are

141406 A car is moving along a straight line is brought to a stop within a distance of \(200 \mathrm{~m}\) and in time \(10 \mathrm{~s}\). The initial speed of the car is-

141407 A particle moves along a straight line along the \(\mathrm{X}\)-axis. Its position \((\mathrm{X})\) versus time \((\mathrm{t})\) graph is shown in the figure [ \(x\) in meters and \(t\) in seconds]. It's average speed during this motion is

141399 A body starts from rest with an acceleration \(a_{1}\). After two seconds another body \(B\) starts from rest with an acceleration \(a_{2}\). If they travel equal distances in fifth second after the starts of \(A\), the ratio \(a_{1}: a_{2}\) will be equal to:

141400 A man drives a car from station \(B\) towards station \(A\) at speed \(60 \mathrm{~km} / \mathrm{h}\). A car leaves station A for station \(B\) every \(10 \mathrm{~min}\). The distance between \(A\) and \(B\) is \(60 \mathrm{~km}\). The car travels at the speed of \(60 \mathrm{~km} / \mathrm{h}\). A man drives a car from \(B\) towards \(A\) at speed of \(60 \mathrm{~km} / \mathrm{h}\). If the starts at the moment when first car leaves the station \(B\), then how many cars would be meet on the route?

141401 The following plot gives the variation of acceleration \(\left(\mathrm{m} / \mathrm{s}^{2}\right)\) with time (s) for an object that started from rest at time \(t=0\) s. The velocity at time \(t=15 \mathrm{~s}\left(\mathrm{~V}_{15}\right)\) and at \(25 \mathrm{~s}\left(\mathrm{~V}_{25}\right)\), respectively are

141406 A car is moving along a straight line is brought to a stop within a distance of \(200 \mathrm{~m}\) and in time \(10 \mathrm{~s}\). The initial speed of the car is-

141407 A particle moves along a straight line along the \(\mathrm{X}\)-axis. Its position \((\mathrm{X})\) versus time \((\mathrm{t})\) graph is shown in the figure [ \(x\) in meters and \(t\) in seconds]. It's average speed during this motion is