(Solved): The force shown in the force-time diagram acts on a 490g object. Find the impulse of the force. A ...

The force shown in the force-time diagram acts on a $$490\mathrm{g}$$ object. Find the impulse of the force. Answer in units of $$\mathrm{N}?\mathrm{s}$$. part 2 of 3 Find the final velocity of the object if it is initially at rest. Answer in units of $$\mathrm{m}/\mathrm{s}$$. part 3 of 3 Find the final velocity of the object if it is initially moving along the $$x$$ axis with average velocity of $$?92\mathrm{m}/\mathrm{s}$$. Answer in units of $$\mathrm{m}/\mathrm{s}$$.