371718 Identical guns fire identical bullets horizontally at the same speed from the same height above level planes, one on the Earth and another one on the Moon. Which of the following statement are "TRUE"?
I) The horizontal distance travelled by the bullet is greater for the moon.
II) The flight time is less for the bullet on the Earth.
III) The velocities of the bullets at impact are the same.

371719 A bullet of mass \(10 \mathrm{~g}\) is horizontally fired with velocity \(300 \mathrm{~m} \mathrm{~s}^{-1}\) from a pistol of mass \(1 \mathrm{~kg}\). What is the recoil velocity of the pistol?

371720 Which one of the following statement is INCORRECT?

371721 On a conveyor belt moving with a speed \(u\), sand falls at a constant rate \(\left(\frac{d m}{d t}\right)\), where \(m\) is the mass of sand. The extra force required to maintain the speed of the belt is

371722 A system as shown in figure is in equilibrium and is at rest. The spring and string are massless, now the string is cut. The acceleration of the masses ' \(2 \mathrm{~m}\) ' and ' \(\mathrm{m}\) ' just after the string is cut, will be

371718 Identical guns fire identical bullets horizontally at the same speed from the same height above level planes, one on the Earth and another one on the Moon. Which of the following statement are "TRUE"?
I) The horizontal distance travelled by the bullet is greater for the moon.
II) The flight time is less for the bullet on the Earth.
III) The velocities of the bullets at impact are the same.

371719 A bullet of mass \(10 \mathrm{~g}\) is horizontally fired with velocity \(300 \mathrm{~m} \mathrm{~s}^{-1}\) from a pistol of mass \(1 \mathrm{~kg}\). What is the recoil velocity of the pistol?

371720 Which one of the following statement is INCORRECT?

371721 On a conveyor belt moving with a speed \(u\), sand falls at a constant rate \(\left(\frac{d m}{d t}\right)\), where \(m\) is the mass of sand. The extra force required to maintain the speed of the belt is

371722 A system as shown in figure is in equilibrium and is at rest. The spring and string are massless, now the string is cut. The acceleration of the masses ' \(2 \mathrm{~m}\) ' and ' \(\mathrm{m}\) ' just after the string is cut, will be

371718 Identical guns fire identical bullets horizontally at the same speed from the same height above level planes, one on the Earth and another one on the Moon. Which of the following statement are "TRUE"?
I) The horizontal distance travelled by the bullet is greater for the moon.
II) The flight time is less for the bullet on the Earth.
III) The velocities of the bullets at impact are the same.

371719 A bullet of mass \(10 \mathrm{~g}\) is horizontally fired with velocity \(300 \mathrm{~m} \mathrm{~s}^{-1}\) from a pistol of mass \(1 \mathrm{~kg}\). What is the recoil velocity of the pistol?

371720 Which one of the following statement is INCORRECT?

371721 On a conveyor belt moving with a speed \(u\), sand falls at a constant rate \(\left(\frac{d m}{d t}\right)\), where \(m\) is the mass of sand. The extra force required to maintain the speed of the belt is

371722 A system as shown in figure is in equilibrium and is at rest. The spring and string are massless, now the string is cut. The acceleration of the masses ' \(2 \mathrm{~m}\) ' and ' \(\mathrm{m}\) ' just after the string is cut, will be

371718 Identical guns fire identical bullets horizontally at the same speed from the same height above level planes, one on the Earth and another one on the Moon. Which of the following statement are "TRUE"?
I) The horizontal distance travelled by the bullet is greater for the moon.
II) The flight time is less for the bullet on the Earth.
III) The velocities of the bullets at impact are the same.

371719 A bullet of mass \(10 \mathrm{~g}\) is horizontally fired with velocity \(300 \mathrm{~m} \mathrm{~s}^{-1}\) from a pistol of mass \(1 \mathrm{~kg}\). What is the recoil velocity of the pistol?

371720 Which one of the following statement is INCORRECT?

371721 On a conveyor belt moving with a speed \(u\), sand falls at a constant rate \(\left(\frac{d m}{d t}\right)\), where \(m\) is the mass of sand. The extra force required to maintain the speed of the belt is

371722 A system as shown in figure is in equilibrium and is at rest. The spring and string are massless, now the string is cut. The acceleration of the masses ' \(2 \mathrm{~m}\) ' and ' \(\mathrm{m}\) ' just after the string is cut, will be

371718 Identical guns fire identical bullets horizontally at the same speed from the same height above level planes, one on the Earth and another one on the Moon. Which of the following statement are "TRUE"?
I) The horizontal distance travelled by the bullet is greater for the moon.
II) The flight time is less for the bullet on the Earth.
III) The velocities of the bullets at impact are the same.

371719 A bullet of mass \(10 \mathrm{~g}\) is horizontally fired with velocity \(300 \mathrm{~m} \mathrm{~s}^{-1}\) from a pistol of mass \(1 \mathrm{~kg}\). What is the recoil velocity of the pistol?

371720 Which one of the following statement is INCORRECT?

371721 On a conveyor belt moving with a speed \(u\), sand falls at a constant rate \(\left(\frac{d m}{d t}\right)\), where \(m\) is the mass of sand. The extra force required to maintain the speed of the belt is

371722 A system as shown in figure is in equilibrium and is at rest. The spring and string are massless, now the string is cut. The acceleration of the masses ' \(2 \mathrm{~m}\) ' and ' \(\mathrm{m}\) ' just after the string is cut, will be