ACCELERATION
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MOTION IN A STRIGHT LINE

269772 A car moving with a speed of\(50 \mathrm{~km} / \mathrm{hr}\) can be stopped by brakes after atleast \(6 \mathrm{~m}\). If the same car is moving at a speed of \(100 \mathrm{~km} / \mathrm{hr}\), theminimum stopping distance is

1 \(12 m\)
2 \(18 \mathrm{~m}\)
3 \(24 \mathrm{~m}\)
4 \(6 m\)
MOTION IN A STRIGHT LINE

269773 A particle moving with a constant acceleration describes in the last second of its motion\(36 \%\) of the whole distance. If it starts from rest, how long is the particle in motion and through what distance does it moves if it describes \(6 \mathrm{~cm}\) in the first sec.?

1 \(5 \mathrm{~s} ; 150 \mathrm{~cm}\)
2 \(10 \mathrm{~s} ; 150 \mathrm{~cm}\)
3 \(15 \mathrm{~s} ; 100 \mathrm{~cm}\)
4 \(20 \mathrm{~s} ; 200 \mathrm{~cm}\)
MOTION IN A STRIGHT LINE

269774 Abusstarts from rest with a constant acceleration of \(5 \mathrm{~m} / \mathrm{s}^{2}\).At the same time a car travelling with a constant velocity \(50 \mathrm{~m} / \mathrm{sover}\) takes and passes the bus. How fast is the bus travelling when they are side by side?

1 \(10 \mathrm{~m} / \mathrm{s}\)
2 \(50 \mathrm{~m} / \mathrm{s}\)
3 \(100 \mathrm{~m} / \mathrm{s}\)
4 \(150 \mathrm{~m} / \mathrm{s}\)
MOTION IN A STRIGHT LINE

269775 A particle moving with uniform retardation covers distances\(18 \mathrm{~m}, 14 \mathrm{~m}\) and \(10 \mathrm{~m}\) in successive seconds. It comes to rest after travelling a further distance of

1 \(50 \mathrm{~m}\)
2 \(8 \mathrm{~m}\)
3 \(12 \mathrm{~m}\)
4 \(42 \mathrm{~m}\)
MOTION IN A STRIGHT LINE

269796 The relation betweentimet and distance \(x\) is \(t=a x^{2}+b x\) wherea and \(b\) areconstants. The acceleration is

1 \(-2 a v^{3}\)
2 \(2 a v^{2}\)
3 \(-2 a b v^{2}\)
4 \(2 b v^{3}\)
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MOTION IN A STRIGHT LINE

269772 A car moving with a speed of\(50 \mathrm{~km} / \mathrm{hr}\) can be stopped by brakes after atleast \(6 \mathrm{~m}\). If the same car is moving at a speed of \(100 \mathrm{~km} / \mathrm{hr}\), theminimum stopping distance is

1 \(12 m\)
2 \(18 \mathrm{~m}\)
3 \(24 \mathrm{~m}\)
4 \(6 m\)
MOTION IN A STRIGHT LINE

269773 A particle moving with a constant acceleration describes in the last second of its motion\(36 \%\) of the whole distance. If it starts from rest, how long is the particle in motion and through what distance does it moves if it describes \(6 \mathrm{~cm}\) in the first sec.?

1 \(5 \mathrm{~s} ; 150 \mathrm{~cm}\)
2 \(10 \mathrm{~s} ; 150 \mathrm{~cm}\)
3 \(15 \mathrm{~s} ; 100 \mathrm{~cm}\)
4 \(20 \mathrm{~s} ; 200 \mathrm{~cm}\)
MOTION IN A STRIGHT LINE

269774 Abusstarts from rest with a constant acceleration of \(5 \mathrm{~m} / \mathrm{s}^{2}\).At the same time a car travelling with a constant velocity \(50 \mathrm{~m} / \mathrm{sover}\) takes and passes the bus. How fast is the bus travelling when they are side by side?

1 \(10 \mathrm{~m} / \mathrm{s}\)
2 \(50 \mathrm{~m} / \mathrm{s}\)
3 \(100 \mathrm{~m} / \mathrm{s}\)
4 \(150 \mathrm{~m} / \mathrm{s}\)
MOTION IN A STRIGHT LINE

269775 A particle moving with uniform retardation covers distances\(18 \mathrm{~m}, 14 \mathrm{~m}\) and \(10 \mathrm{~m}\) in successive seconds. It comes to rest after travelling a further distance of

1 \(50 \mathrm{~m}\)
2 \(8 \mathrm{~m}\)
3 \(12 \mathrm{~m}\)
4 \(42 \mathrm{~m}\)
MOTION IN A STRIGHT LINE

269796 The relation betweentimet and distance \(x\) is \(t=a x^{2}+b x\) wherea and \(b\) areconstants. The acceleration is

1 \(-2 a v^{3}\)
2 \(2 a v^{2}\)
3 \(-2 a b v^{2}\)
4 \(2 b v^{3}\)
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MOTION IN A STRIGHT LINE

269772 A car moving with a speed of\(50 \mathrm{~km} / \mathrm{hr}\) can be stopped by brakes after atleast \(6 \mathrm{~m}\). If the same car is moving at a speed of \(100 \mathrm{~km} / \mathrm{hr}\), theminimum stopping distance is

1 \(12 m\)
2 \(18 \mathrm{~m}\)
3 \(24 \mathrm{~m}\)
4 \(6 m\)
MOTION IN A STRIGHT LINE

269773 A particle moving with a constant acceleration describes in the last second of its motion\(36 \%\) of the whole distance. If it starts from rest, how long is the particle in motion and through what distance does it moves if it describes \(6 \mathrm{~cm}\) in the first sec.?

1 \(5 \mathrm{~s} ; 150 \mathrm{~cm}\)
2 \(10 \mathrm{~s} ; 150 \mathrm{~cm}\)
3 \(15 \mathrm{~s} ; 100 \mathrm{~cm}\)
4 \(20 \mathrm{~s} ; 200 \mathrm{~cm}\)
MOTION IN A STRIGHT LINE

269774 Abusstarts from rest with a constant acceleration of \(5 \mathrm{~m} / \mathrm{s}^{2}\).At the same time a car travelling with a constant velocity \(50 \mathrm{~m} / \mathrm{sover}\) takes and passes the bus. How fast is the bus travelling when they are side by side?

1 \(10 \mathrm{~m} / \mathrm{s}\)
2 \(50 \mathrm{~m} / \mathrm{s}\)
3 \(100 \mathrm{~m} / \mathrm{s}\)
4 \(150 \mathrm{~m} / \mathrm{s}\)
MOTION IN A STRIGHT LINE

269775 A particle moving with uniform retardation covers distances\(18 \mathrm{~m}, 14 \mathrm{~m}\) and \(10 \mathrm{~m}\) in successive seconds. It comes to rest after travelling a further distance of

1 \(50 \mathrm{~m}\)
2 \(8 \mathrm{~m}\)
3 \(12 \mathrm{~m}\)
4 \(42 \mathrm{~m}\)
MOTION IN A STRIGHT LINE

269796 The relation betweentimet and distance \(x\) is \(t=a x^{2}+b x\) wherea and \(b\) areconstants. The acceleration is

1 \(-2 a v^{3}\)
2 \(2 a v^{2}\)
3 \(-2 a b v^{2}\)
4 \(2 b v^{3}\)
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MOTION IN A STRIGHT LINE

269772 A car moving with a speed of\(50 \mathrm{~km} / \mathrm{hr}\) can be stopped by brakes after atleast \(6 \mathrm{~m}\). If the same car is moving at a speed of \(100 \mathrm{~km} / \mathrm{hr}\), theminimum stopping distance is

1 \(12 m\)
2 \(18 \mathrm{~m}\)
3 \(24 \mathrm{~m}\)
4 \(6 m\)
MOTION IN A STRIGHT LINE

269773 A particle moving with a constant acceleration describes in the last second of its motion\(36 \%\) of the whole distance. If it starts from rest, how long is the particle in motion and through what distance does it moves if it describes \(6 \mathrm{~cm}\) in the first sec.?

1 \(5 \mathrm{~s} ; 150 \mathrm{~cm}\)
2 \(10 \mathrm{~s} ; 150 \mathrm{~cm}\)
3 \(15 \mathrm{~s} ; 100 \mathrm{~cm}\)
4 \(20 \mathrm{~s} ; 200 \mathrm{~cm}\)
MOTION IN A STRIGHT LINE

269774 Abusstarts from rest with a constant acceleration of \(5 \mathrm{~m} / \mathrm{s}^{2}\).At the same time a car travelling with a constant velocity \(50 \mathrm{~m} / \mathrm{sover}\) takes and passes the bus. How fast is the bus travelling when they are side by side?

1 \(10 \mathrm{~m} / \mathrm{s}\)
2 \(50 \mathrm{~m} / \mathrm{s}\)
3 \(100 \mathrm{~m} / \mathrm{s}\)
4 \(150 \mathrm{~m} / \mathrm{s}\)
MOTION IN A STRIGHT LINE

269775 A particle moving with uniform retardation covers distances\(18 \mathrm{~m}, 14 \mathrm{~m}\) and \(10 \mathrm{~m}\) in successive seconds. It comes to rest after travelling a further distance of

1 \(50 \mathrm{~m}\)
2 \(8 \mathrm{~m}\)
3 \(12 \mathrm{~m}\)
4 \(42 \mathrm{~m}\)
MOTION IN A STRIGHT LINE

269796 The relation betweentimet and distance \(x\) is \(t=a x^{2}+b x\) wherea and \(b\) areconstants. The acceleration is

1 \(-2 a v^{3}\)
2 \(2 a v^{2}\)
3 \(-2 a b v^{2}\)
4 \(2 b v^{3}\)
NEET DIGITAL LIBRARY
MOTION IN A STRIGHT LINE

269772 A car moving with a speed of\(50 \mathrm{~km} / \mathrm{hr}\) can be stopped by brakes after atleast \(6 \mathrm{~m}\). If the same car is moving at a speed of \(100 \mathrm{~km} / \mathrm{hr}\), theminimum stopping distance is

1 \(12 m\)
2 \(18 \mathrm{~m}\)
3 \(24 \mathrm{~m}\)
4 \(6 m\)
MOTION IN A STRIGHT LINE

269773 A particle moving with a constant acceleration describes in the last second of its motion\(36 \%\) of the whole distance. If it starts from rest, how long is the particle in motion and through what distance does it moves if it describes \(6 \mathrm{~cm}\) in the first sec.?

1 \(5 \mathrm{~s} ; 150 \mathrm{~cm}\)
2 \(10 \mathrm{~s} ; 150 \mathrm{~cm}\)
3 \(15 \mathrm{~s} ; 100 \mathrm{~cm}\)
4 \(20 \mathrm{~s} ; 200 \mathrm{~cm}\)
MOTION IN A STRIGHT LINE

269774 Abusstarts from rest with a constant acceleration of \(5 \mathrm{~m} / \mathrm{s}^{2}\).At the same time a car travelling with a constant velocity \(50 \mathrm{~m} / \mathrm{sover}\) takes and passes the bus. How fast is the bus travelling when they are side by side?

1 \(10 \mathrm{~m} / \mathrm{s}\)
2 \(50 \mathrm{~m} / \mathrm{s}\)
3 \(100 \mathrm{~m} / \mathrm{s}\)
4 \(150 \mathrm{~m} / \mathrm{s}\)
MOTION IN A STRIGHT LINE

269775 A particle moving with uniform retardation covers distances\(18 \mathrm{~m}, 14 \mathrm{~m}\) and \(10 \mathrm{~m}\) in successive seconds. It comes to rest after travelling a further distance of

1 \(50 \mathrm{~m}\)
2 \(8 \mathrm{~m}\)
3 \(12 \mathrm{~m}\)
4 \(42 \mathrm{~m}\)
MOTION IN A STRIGHT LINE

269796 The relation betweentimet and distance \(x\) is \(t=a x^{2}+b x\) wherea and \(b\) areconstants. The acceleration is

1 \(-2 a v^{3}\)
2 \(2 a v^{2}\)
3 \(-2 a b v^{2}\)
4 \(2 b v^{3}\)