Which of the following do you need to know to calculate impulse?

1. The problem statement, all variables and given/known data Before a collision, a 26 kg object is moving at +10 m/s. Find the impulse that acted on the object if, after the collision, it moved at the following velocities. a) +8.0 m/s b) -8.0 m/s 2. Relevant equations Impulse = change in momentum = mass * change in velocity = m * (vf - vi) 3. The attempt at a solution a) = 26 (+10 m/s - +8.0 m/s), impulse = 52? b) = 26 (+10 m/s - -8.0 m/s), impulse = 468?

She sold 135 peaches, because if you multiply 2.50 eith 135, you'd get 337.5, the 0 can be added or not.

It's because 3 if it was 10 it wouldn't look right do it goes up to 4d