A cannon after firing recoils due to

Position-time graph for a particle of mass $100g$ is as shown in figure then impulse  acting on the particle at $t = 5$ second is ............ $N-s$

A small mass $m$ is launched from the top of a cliff with speed Vat an angle of $30^o$ above the horizontal. When the mass reaches the ground, its velocity is directed at $45^o$ below the horizontal. Which one of the following choices is the magnitude of the total impulse that was imparted to the mass during its flight ? Ignore air resistance

A body of mass $3\,kg$ is acted on by a force which varies as shown in the graph below. The momentum acquired is given by ........... $N-s$

In two different experiments, an object of mass $5\; kg$ moving with a speed of $25\; ms ^{-1}$ hits two different walls and comes to rest within

$(i)$ $3$ second, $(ii)$ $5$ seconds, respectively.

Choose the correct option out of the following :

The force $F$ acting on a particle of mass $m$ is indicated by the force-time graph shown below. The change in momentum of the particle over the time interval from zero to $8\, s$ is   .......... $N-s$