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First thing to note: Dont get Overwhelmed. Just take the test easily. This is one of the easier concepts in physics which students tend to fear uselessly. Q) An impulse acts on a static ball and changes its velocity by 20m/s. ...

A man is stuck at the center of a frictionless skating pool. Which of these will take him to the end? i) Starting to skate using the skates he is wearing ii) Throwing his one glove away iii) Catching a punk hit by another ...

A man 50 kg in mass uses a gun, 10kg in mass. He shoots a bird from a boat which is 90kg. The bird is 100g. The bullet is 10g. If the speed of the boat after shooting the bullet was 0.1m/s. What was the speed with which the b ...

An explosion in mid air of a hand grenade traveling at a velocity of 10i+5j+10k into 3 pieces of mass 100g, 200g and 200g respectively. Video sensors detected that the first mass had velocity 13j+10k soon after explosion. The ...

3 jelly balls of equal masses travelling at velocities 2i+3j, 2j+3k, i+j collide in mid air and magically become one. What is teh velocity of this larger jelly ball? ...

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If the rope in the above case is massless. ...

A uniform rope of mass m and length l is applied a force F on one end and a stone of mass M is tied to the other end. What is the tension in the rope at a distance x from one end of the point of application of the force? ...

If the rope in the above case is massless. ...

A uniform rope of mass m and length l is applied a force F on one end and a stone of mass M is tied to the other end. What is the tension in the rope at a distance x from one end of the point of application of the force? ...

If the rope in the above case is massless. ...

If the rope in the above case is massless. ...

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Consider the following equilibrium N2O4(g)[eq]2NO2(g) At a fixed temperature, the volume of the container is halved. So the effect on equilibrium constant(K) & degree of dissociation(α) is ...

Consider the reaction in a container H2(g)+I2(g)[eq]2HI(g) Which of the following will not result in shift of equilibrium ...

Consider the reaction in a container H2(g)+I2(g)[eq]2HI(g) At equilibrium, the addition of inert gas at constant pressure would result in ...