269718
Two cars 1 \& 2 starting from rest are moving with speeds\(v_{1}\) and \(v_{2} m / s\left(v_{1}\lt v_{2}\right)\). C ar 2 is ahead of car ' 1 ' by \(s\) meter when the driver of the car ' 1 ' sees car ' 2 '. What minimum retardation should begiven to car ' 1 ' to avoid collision.
(2002A)
269719 Two cars are travelling towards each other on a straight road at velocities\(15 \mathrm{~m} / \mathrm{s}\) and 16 \(\mathrm{m} / \mathrm{s}\) respectively. When they are \(150 \mathrm{~m}\) apart, both thedriversapply the brakesand the cars decelerateat \(3 \mathrm{~m} / \mathrm{s}^{2}\) and \(4 \mathrm{~m} / \mathrm{s}^{2}\) until they stop. Separation between thecars when they come to rest is
269718
Two cars 1 \& 2 starting from rest are moving with speeds\(v_{1}\) and \(v_{2} m / s\left(v_{1}\lt v_{2}\right)\). C ar 2 is ahead of car ' 1 ' by \(s\) meter when the driver of the car ' 1 ' sees car ' 2 '. What minimum retardation should begiven to car ' 1 ' to avoid collision.
(2002A)
269719 Two cars are travelling towards each other on a straight road at velocities\(15 \mathrm{~m} / \mathrm{s}\) and 16 \(\mathrm{m} / \mathrm{s}\) respectively. When they are \(150 \mathrm{~m}\) apart, both thedriversapply the brakesand the cars decelerateat \(3 \mathrm{~m} / \mathrm{s}^{2}\) and \(4 \mathrm{~m} / \mathrm{s}^{2}\) until they stop. Separation between thecars when they come to rest is
269718
Two cars 1 \& 2 starting from rest are moving with speeds\(v_{1}\) and \(v_{2} m / s\left(v_{1}\lt v_{2}\right)\). C ar 2 is ahead of car ' 1 ' by \(s\) meter when the driver of the car ' 1 ' sees car ' 2 '. What minimum retardation should begiven to car ' 1 ' to avoid collision.
(2002A)
269719 Two cars are travelling towards each other on a straight road at velocities\(15 \mathrm{~m} / \mathrm{s}\) and 16 \(\mathrm{m} / \mathrm{s}\) respectively. When they are \(150 \mathrm{~m}\) apart, both thedriversapply the brakesand the cars decelerateat \(3 \mathrm{~m} / \mathrm{s}^{2}\) and \(4 \mathrm{~m} / \mathrm{s}^{2}\) until they stop. Separation between thecars when they come to rest is
269718
Two cars 1 \& 2 starting from rest are moving with speeds\(v_{1}\) and \(v_{2} m / s\left(v_{1}\lt v_{2}\right)\). C ar 2 is ahead of car ' 1 ' by \(s\) meter when the driver of the car ' 1 ' sees car ' 2 '. What minimum retardation should begiven to car ' 1 ' to avoid collision.
(2002A)
269719 Two cars are travelling towards each other on a straight road at velocities\(15 \mathrm{~m} / \mathrm{s}\) and 16 \(\mathrm{m} / \mathrm{s}\) respectively. When they are \(150 \mathrm{~m}\) apart, both thedriversapply the brakesand the cars decelerateat \(3 \mathrm{~m} / \mathrm{s}^{2}\) and \(4 \mathrm{~m} / \mathrm{s}^{2}\) until they stop. Separation between thecars when they come to rest is
269718
Two cars 1 \& 2 starting from rest are moving with speeds\(v_{1}\) and \(v_{2} m / s\left(v_{1}\lt v_{2}\right)\). C ar 2 is ahead of car ' 1 ' by \(s\) meter when the driver of the car ' 1 ' sees car ' 2 '. What minimum retardation should begiven to car ' 1 ' to avoid collision.
(2002A)
269719 Two cars are travelling towards each other on a straight road at velocities\(15 \mathrm{~m} / \mathrm{s}\) and 16 \(\mathrm{m} / \mathrm{s}\) respectively. When they are \(150 \mathrm{~m}\) apart, both thedriversapply the brakesand the cars decelerateat \(3 \mathrm{~m} / \mathrm{s}^{2}\) and \(4 \mathrm{~m} / \mathrm{s}^{2}\) until they stop. Separation between thecars when they come to rest is