When a horse pulls a wagon, the force that causes the horse to move forward is the force
the ground exerts on it
it exerts on the ground
the wagon exerts on it
it exerts on the wagon
A body of mass $5 \,kg$ is moving with a momentum of $10\, kg-m/s$. A force of $0.2 \,N$ acts on it in the direction of motion of the body for $10\, seconds$. The increase in its kinetic energy is ............... $J$
This question has Statement $1$ and Statement $2$. Of the four choices given after the Statements, choose the one that best describes the two Statements.
Statement $1$: If you push on a cart being pulled by a horse so that it does not move, the cart pushes you back with an equal and opposite force.
Statemf'nt $2$: The cart does not move because the force described in statement $1$ cancel each other
Figures $(a), (b), (c)$ and $(d)$ show variation of force with time.
The impulse is highest in figure.
Explain “Momentum gives more information than velocity alone”.
In accordance with Newton's third law of motion