The Porsche and Ed are moving 30 m/s when they collide with the wall, with an impulse time of 0.5 s.

3. What is the magnitude of the impulse of the collision? (3 points)

40 points and brainliest

Fine out you self hx

Ibelieve the answer is d. bleachhope my answer has you : )

Answerchemical energy;

The population of unionid mussels decreased after zebra mussels were introduced. zebra mussels competed with the unionid mussels for food. the zebra mussels were able to displace the unionid mussels, allowing the zebra mussel population to increase  over the years. the unionid mussel population decreased because  of lack of food.