3.2 The not force acting on object A is zero between 10s and 1 = 20$
Use the graph and a relevant equation to explain
why this statement is TRUE
3.3 Calculate the magnitude of the impulse that object A experiences betwee
= 20 s and f = 50 S
(3)
At = 50 s. object A collides with another object. B. which has a momentum o
70 kg-
msEAST
Use the information from the graph and the relevant principle to
3.4 Calculate the momentum of object B after the collision
(5)
Solved
Show answers
More tips
- H Health and Medicine Is Massage Necessary? Facts and Opinions...
- C Computers and Internet Clearing Cache: How to Speed Up Your Browser...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- 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?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
Answers on questions: Physics
- P Physics What is the sun s right ascension on the vernal equinox? a. 0 hours b. 6 hours c. 12 hours d. 18 hours...
- P Physics Two point charges, the first with a charge of +3.50 10-8 C and the second with a charge of -4.50x10-6C, are separated by 25.0 cm. Find the magnitude of the electrostatic force experienced...
- P Physics If it is 3rd & 7 and I GAIN 6 Yards, what Down and how many Yards do I have left? A: 1st & 10 B: 4th & 1 C: 2nd & 2 D: 3rd & 3...
- P Physics Earth s magnetic north pole and its geographical north pole are which of the following? in the same location close to each other but in different locations very far apart both located...
- P Physics What type of wave is produced in a metalic slinky when one of its end is used as a rigid support and the free end a.is compressed and released along the length b. is moved up and...
- P Physics Why don t force pairs have equal effects?...
- P Physics Why does static friction have a maximum value...
- P Physics Which of the following is not an example of a force acting against inertia? a thrown rock being pulled to the ground via gravity a piece of cork floating up from deep underwater...
- P Physics The amount of energy a wave carries corresponds to its blank blank is equal to the number of wavelengths that pass a fixed point in a second. frequency is typically expressed in...
- H History China intends to take advantage of their rivers by building the to generate electricity. a. huang dam c. three gorges dam b. xi dam d. yangtze dam...
Ответ:
Explanation:
Definition: Noise pollution is generally defined as regular exposure to elevated sound levels that may lead to adverse effects in humans or other living organisms.
Measures to be taken:
international bodies like the WHO agree that awareness of noise pollution is essential to beat this invisible enemy. For example: avoid very noisy leisure activities, opt for alternatives means of transport such as bicycles or electric vehicles over taking the car, do your housework at recommended times, insulate homes with noise-absorbing materials, etc. Educating the younger generation is also an essential aspect of environmental education.Governments can also take measures to ensure correct noise management .Close the Windows.Put on Earplugs. … Improve your Insulation. … Invest in Noise-Canceling Headphones. … Do Wall-to-Wall Carpeting. … Install a Fence. … Be Creative with the Office or House Layout. … Invest in Noise-Friendly Flooring..