Look at those young men! They are cycling every morning, but why are they wearing suits and ties?
Because they are going to work. They attend a program called bike to work.
I see, but why do they prefer cycling to work? Won’t they become tired and sweaty on arrival at their workplaceThey will
First, cycling to work is fun, plain and simple. It may remind you of your childhood memories
when cycling around your neighborhood.
May I know what they are?
One of them ever told me that cycling to work is not only fun, easy and comfortable, but has
greater benefits than we realize. You can also observe the surroundings, listen to birds’ chirping which makes you feel relaxed, and wave
at passing cyclists as you ride.Then, what is the other reason?
You know that cycling is eco-friendly, meaning it is fuel free so it definitely doesn’t If many people prefer riding bicycles to driving their cars, the level of air
pollution will significantly decrease.
In other words, we will breathe fresher air, won’t we?
We will. Thinking further, cycling to work is also good for health, isn’t it? I’ve read in an
article that cycling burns as many calories as jogging. Besides, this activity improves cardio-vascular and aerobic fitness, lower s blood pressure, boosts energy, builds muscles and improves coordination.
Your argument is correct. Furthermore, cycling to work is also saves money. Do you know why?Because there’s no need to pay for fuel, vehicle maintenance, parking costs, vehicle taxes, etc., do we? You are right. Compared to the money you need to spend for your car or motorcycle’s maintenance or repair, cycling is definitely cheaper.
Can you mention another reason why cycling is beneficial?
Umm…cycling to work keeps a person happy.
Numerous studies have shown that daily exercises can reduce stress, alleviate symptoms of depression, improve sleep patterns for individuals with insomnia and reduce anxienty.
Moreover, exercising outdoors, including cycling has proven to boost self-confidence and maintain calmness.I guess you are right. Anyway, I think there is one more reason.
What is it?Cycling to work is convenient because it is easy to find a parking space for your bicycle.
You only need to find the nearest pole, lock your bicycle and walk away. It’s certainly more convenient than spending 10 minutes looking for a parking space for your car every morning.
Furthermore, you won’t be trapped in annoying traffic jams as you drive your car or travel by
public transport You’re right. Beside, workplaces usually provide a secure parking lot for bicycles, showers
and other facilities for employees who cycle to work.
Yeah, that’s really possible.
So, it can be concluded that cycling to work is very beneficial not only for ourselves but also for our environment.
Indeed.
Question:Write an exposition text based on the outline you have written in TASK on a piece of paper then submit it to your teacher.????
Answers
Answer:
We will divide the Projectile motion into 2 simultaneously occuring 1D motions.
Along X axis :
\sf{ \therefore \: x = u \cos( \theta) \times t}∴x=ucos(θ)×t
\sf{ \implies \: x = 20 \cos( 60 \degree) \times 1}⟹x=20cos(60°)×1
\sf{ \implies \: x = 20 \times \dfrac{1}{2} \times 1}⟹x=20×
2
1
×1
\sf{ \implies \: x = 10 \: m}⟹x=10m
Along Y axis :
\sf{ \therefore \: y = u \sin( \theta) t - \frac{1}{2} g {t}^{2}}∴y=usin(θ)t−
2
1
gt
2
\sf{ \implies \: y = 20 \sin( 60 \degree) \times 1- ( \frac{1}{2} \times 10 \times {1}^{2}} )⟹y=20sin(60°)×1−(
2
1
×10×1
2
)
\sf{ \implies \: y = 20 \times \frac{ \sqrt{3} }{2} - 5}⟹y=20×
2
3
−5
\sf{ \implies \: y =17.32 - 5}⟹y=17.32−5
\sf{ \implies \: y =12.32 \: m}⟹y=12.32m
So , coordinate will be :
\boxed{ \red{ \bold{ \sf{ \huge{(x,y) = (10,12.32)}}}}}
(x,y)=(10,12.32)