Momentum questions need help

Stuck with a difficult assignment? No time to get your paper done? Feeling confused? If you’re looking for reliable and timely help for assignments, you’ve come to the right place. We promise 100% original, plagiarism-free papers custom-written for you. Yes, we write every assignment from scratch and it’s solely custom-made for you.


Order a Similar Paper Order a Different Paper

Express your understanding of the impulse-momentum change theorem by answering the following question.

1. A  35-kg cart (#1) is pulled with a 199-N force for 11 second; another 75 kg cart (#2) is pulled with a 19 N-force for 15 seconds. Which cart (#1 or #2) has the greatest acceleration? Explain.

2.Which cart (#1 or #2) has the greatest impulse? Explain.

3. Which cart (#1 or #2) has the greatest change in momentum? Explain.

4. Sam, who has a mass of 79.0 kg, is riding at 123.0 m/s in her sports car when Sam must suddenly slam on the brakes to avoid hitting a dog crossing the road. She strikes the air bag, which brings her body to a stop in 0.100 s. What average force does the seat belt exert on her?

5. A hockey player applies an average force of 240.0 N to a 0.55 kg hockey puck for a time of 0.008 seconds. Determine the impulse experienced by the hockey puck.

6. Would it be a good idea to jump from a rowboat to a dock that seems within jumping distance? Explain (At least two sentences)

7. Momentum is the product of ______ and velocity.

8.What has more momentum, a 2,000 kg car traveling at 50 km/hr or a 2,500 kg car traveling at 40 km/hr?

We’ve proficient writers who can handle both short and long papers, be they academic or non-academic papers, on topics ranging from soup to nuts (both literally and as the saying goes, if you know what we mean). We know how much you care about your grades and academic success. That's why we ensure the highest quality for your assignment. We're ready to help you even in the most critical situation. We're the perfect solution for all your writing needs. Get a 15% discount on your order using the following coupon code SAVE15


Order a Similar Paper Order a Different Paper