『莫三第張四第
育敎僑華
英文中學會考試題預習 專欄)
YAT PO
NOW
學會考試題預習專欄
日十月一十中六六九一度公年五卡在灵民集中
29 = 245 √2 **/41
信物理与斜面間之摩擦係數為三
2 x 100 x 3
物理科
(=)
鄧炳恩·
生物科
·山度士·
碰持後之
ISS SANDHU
B.Sc.DIPED
BIOLOGY
山度士
運動學動力學填-
題題解
速度為
-1,000
Desophagua
Cardiac Opening.
1.開始運動10秒鐘後之速度為600
解 270=za(5-42) 270 = 2 a (5242)
a = 540 = 60/472
解 ¥:2000-100×(-2000)=600000-200000
4816支糕/秒!
pult 300.
1000**/** * 10*/*
kn / 60500.37 11.
12-1
Duodenum.
Bladde
Bile Duct
Pancreas.
Pyloric: Opening
Sacci
ww Rectum
V = 60x 10 = 600
/秒
Appendix
rmi
若初速乃欠則最後き速度為
72 × 100 =
120號/秒
a = 1 #k/pg'
V=
60 = 12-24斤/秒
无初速為15 解
Faecal Pellet.
秒,則具最後之速度為105橙秒
2( 1200 – 15 x 120).
(120)
15+ = x 120 = 105 **)
末之速度為1165秒 3秒内所行路程為204呎
V = 20 + 32×3 = 116 **/**
3 = 20 × 3 × 1152 x 32
4.所通過之路程為196公尺
• ± × 9 8 1 7' - 3 ) = 196 %5 事深為約15呎
$15呎
運動學動力學
- 問答計算題
山推出等加速直線運動之公式,S=大+古at
式中s,以及a,尤分别代表距离,初速度,等加速
设铅直方向以/秒
̇物体則於「秒後以180呎秒之初还铅自上
AB面物體何時相遇,相遇於何處
2.在某垂直上抛運動中,其任括S与時間大之關係為
S= VI 91 at V. SA 11s 19.60 1/45
g為重力加速度,其值為9.8米/秒
,胖下秒,代入上式,所得了是何種距离? 時大-3秒,化入上式所得S是何種距离 (C)求第一秒主第三秒開所經之距湯
以上或内S在何種條件者,始可稱為所經之距离 3橡皮球從1.8米之高度落下,觸地後豎直向上跳 起,假設其上跳之速度為看地時速度之章,則球 能跳起多鳥?其開始降落到第二次觸地要經 4. (01-物骼之重星为w,置於水子板面上,試依下列四
要不同之情况,用向量表示出所有作用於物體之
,物體若靜止不動
Anus
ALIMENTARY CANAL OF RABBIT.
2, FUNCTIONS OF BILE: It is an alkaline, greenisp
yellow fluid and has a bitter taste. Ite pigments are formed by the decomposition haemoglobin. It does not contain an
digestive enzyme but it is essential for the
digestive and absorbtion process1
1 Bile salts decrease the surface tension
fats and emulsifies them.
It neutralises the acidic chyme and makes
it alkaline thus stopping.the action of
the Gastric Juices and stimulating the
·Pancreatic Juice.
Lii. It contains mucin and this helpe;to act
as a lubricant and facilitate the passage
of food in the intestines.
It acts as an antiseptic and checks the multiplication of bacteria and germs.
FUNCTIONS OF GASTRIC JUICE (HCL); This Juice
is secreted by the gastric glands found in the stomach wall. HCl acid of about 0.2-0.5% 1 also secreted by them. The action of Rtya lin does not stop in the stomach until the food is permeated by the acidic gastric juice. The Gastric Juice contains the enzymes PEPSIN
and RENNIN besides HC1 acids
PEPSIN: It is proteolytic and converte the
colloid proteina tó soluble peptones.
RENNIN It coagulates milk and thus makes it
into a curd form (semi-solid state).
action serves to keep milk in the stomach
for a longer time for the action of.the
proteolytic enzymes on themilk proteins.
The soluble milk protein caseinogen is
converted into the insoluble form casein,
Rennia is especially important In the young
babies of mannals which depend on milk only
The above-mentioned action does not let the
baby feel hungry quickly and thus allow the
female more time off.
RC1 acids It makes the food acidic and thua
"provide the right medium for the action
gastric juice,
ii.It kills any germs or bacteria that may
have entered: with the food.
iii.It hydrolyses fata and help in their
Pemuled fication,
helps to dlesolve the calcium comp
the bones th
庄秒之後,其高度升至25呎
25 4
球之高度為1
1246.1米
h=
-10x17 ++
7經過 3.01秒该物电始能达主把面
生物體仍靜止不動,
强上
61米
V=物休息汽碌時之明時速度 = 2×5=10/A5 人二物體為汽球時之高度=言人口×2S = 25米
|大 = 3 +7秒
10x t+ = x
↑ = 3 18 秒
「儿均保持自己原有
作用力成正比,而发仪之方问
17 10 20 4000 1 10
F= 50 x 11 x 100 – 50 x 8 x 100
1000達每
00×100
8x10% 達明
7/01621 2160 56640
JBY
T=maing=m(a+y)=(2240 +126)(8+32)=9440083|| |
= miga)=
x.24 = 566 +0.3L
15 加速度為245
My a mys
*** ̄ = q ( ↓ - £ £ )
桂邱
若林主持式縢成畫 歐隔音、陳兆
理,公民,他教等,皮火荆棋炎導
獲獎名單公佈
知治工商總會定本站温仲、李根學、阮志
·小學幼同行抵
試以问量表示出作用於此俎物體上之作用力 成組物體所受力是否辛衡?若不平衡,則加速度 為何表
5月線路質量為10克人均體,誠就下列各情況,求其作用:
要全部靜止時
新全部以每秒10種之等速上昇時
70°C全部以每秒心糖之首达下降時
全部以每秒每秒10種之等加速度上昇時 心全部以百朽杪10轻云等加速度下降時 (f全部以色彩与秒980特写加速度下降時
1.物體W$50磅在一為30°2
粗糙面上(如图),由一人以100磅 之水平力推之,止使其沿斜面上作息 绿等连運動求物體与科面開
擦係數
7用一條經過足滑輪之兒時兩個电物 Pi= 2 4克重,P = 克重连结起来,在
開始連動後給若干時間两重物之重大同 在一高度上設滑輪之董事绳譯「H
から輪軸摩擦力去計
(注:解題時間石题約15分鐘,便合標準人
功逃包租時仍政五週整授单根之有 陳十週面,不敢出應是系美披教
“分,以月,新
來
師
過,並二辦作服令唇妝,是要示列,節期在
嗨,任脅可其下豐驗完約學,
以盡到而未會如開及赠
swallowed and exposes the proteins to be
acted upon by the proteolytic enzymes
· 勝財彈堂、强神質
德戒之其明正中
申金鷹、仙隨第涼、張慈謝
TEST NOT
Q. I DRAW AND LABEL FULLY THE T. s
THE V SOF
OF ILEUM AND
,,旗體必未法而戴自吻
在雄弟待同其有於,其主。度
EXPLAIN THE ABSORBTION AND ASSIMILATION OF
GOOD
炳伍
· 聖若望邀請
余尚實林父演疑似
書舘 昨於源青中正阱名当以實陆说德
心與道德
師訓班柏師組
開始敎學視察的5年10
各導師將分別視察事
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