vaneayala3078
12.01.2021 •
Physics
During a safety test, a car hits a wall and stops in 0.55 s. The net force on the car is 6500 N during the collision. What is the magnitude of the change in momentum of the car? Round answer to two significant digits. kg m
Solved
Show answers
More tips
- A Art and Culture Attention, the Final Episode of Margo is Almost Here!...
- W Work and Career How to Start Your Own Business: Tips and Recommendations...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Physics
- P Physics An alarm clock is connected to a 120 volt circuit and draws 0.5 a current calculate the power in watts...
- P Physics What alleles are always both expressed...
- P Physics What green house gas is the most powerful absorber of radiation emitted by earth?...
- P Physics Select the statements that apply in order to complete the model (you can choose multiple answers). A) The products must equal the reactants. B) One diatomic oxygen should...
- P Physics During which segments are two states of matter present? the answer is D...
- E English Which of these introductory paragraphs is missing a thesis statement ?...
- M Mathematics How many 1/4 cup servings are in 5 cups of yogurt?...
- H Health I live in earth where u live?...
- M Mathematics What is the area, in square inches, of a triangle with a base of 2 1/13 Inches? And a height of 2 1/4 inches? ( Please provide and explain the answer below. ) Answers:...
- H Health The fast food industry has exploded since its humble start as seasonal drive-in restaurants. Encouraged by the huge increase in car owners, flashy drive-in restaurants...
Ответ:
ΔP = 3600 kg m/s.
Explanation:
Change in momentum (ΔP) of the car is the amount of impulse on it. Impulse (I) can be define as the product of force and the time at which it acts.
i.e I = ΔP
But, I = Ft
Ft = ΔP
ΔP = 6500 x 0.55
= 3575 Ns
= 3600 kg m/ x s
ΔP = 3600 kg m/s
The magnitude of the change in momentum of the car is 3600 kgm/s.
Ответ:
Enrique filled a bucket with 2,250 milliliters of water. How many liters of
water were in the bucket?
2.25 liters