ALAYIR
日九十月一十年未丁唇窟
WAH KIU YAT PO
10468,英文中學會考試題預習專欄
物理科
(八)
陸永熾•
13.Solution
"A" speed-time curve is plotted with the given data. The slopes of the curve at points P, Q,
8. 5 correspond to time at the end of 3 pec.,
respectively. 7. sec. and 9 sec.
日十二月二十年七六九 一篇公年六十五國民黨中
有效健華
3#3%$#3#3#%$%$48#%3#%$#3%$#$%$
at
is final velocity
ag 8in30°
u - 16 ft./50cm
4Bmc.
distance gone
32.xx
16x4-x
After 4 sắc, the body is 64% ft. below the
starting point on the plans and 19 sliding dow at 8 ft./sec,
(11) For motion dower the?)
•g sin30°t
16 x 5
16 32 x 4
807
$%#$
%#5#
僑
583 #8#%#56#3%$#T%2#$%$#$%$%$#$%#*#
1968 中學 入學試試題預習專欄|
英文科
TEST 7
王挺生
Time allowed 25 minutes!
1. Fill in each blank with "has" or "have 7.
made a mistake >
(a) Mary or Peter
ut
b) Nobody
arrived the city
16
192.
(c) The girl and the boy (d) shall
been killed..
a lot of money.
The body be moving
at:80 ft./sec.and
to go now.
is 192 ft down the
(e) The boy like. Jane
been punished.
(g) The man you saw (h) You
you finished all the work"
been a thief. not answered my question yet,
been going to
14(GMA Lorce is that which changes or Lends to
change a body's state of rest or of unifor motion in a straight line.
When a force acts on a body, its point of application doves and work is said to be done.
antity
Power 18 the rate of doing work.
Metric System British System
Ünit
(f)
(1) Both Mary and Tom
school.
2. In each line one word is differem from the others. Find
out which it is and underline it:
Example red- blue, Σ grey - book, " pink,
-(4)-ship, car post. plane, train
(b) orange, cabbagé, apple. banana mangó,
(c) jump, run, stand, walk, sleep.
(d) dress coat, shirt, Comon, shorts, (e) there, now, then, yesterday, "to-day.
3. A word has been missed out at X. Put the word neegco
Eps.
feros
dymo
'newton.
kg
Lute
vitational
Joule
(tpd)
solute
ofo,gma.
wit
m. kg wt
avitational
in the space on the right.
(a) I borrowed a book X the library.
erg/secet
ft.pdl/sec
absolut
6) Tell me X your picnic..
(a) [b]
(c) The teacher came X the classroom and
ciu-gm
wt/sec wt/sec
ft. lb/aeef
B.P.
gravitationa
wrote on the board
Perer lives X Kowloon side.
Listen carefully X what he is saying.
with the values of velocity obtained from these points, a velocity-time graph is dram The slope of the graph at any point is the acceleration at that instant. As the graph straight line, the ball-bearing rolls down wit a uniform acceleration. The monitude of which 19 found:-)
AC
cit. 'sec./4807
(b) Assiming the steamer 5 reming at rest, and the
destroyer D moves with a relative velocity to The relative velocity 18. Found as follows.
G
M159
Weight:
quantity of inert la
force of gravity of a body..
Constant
r. pound
measured by baad ba Lance
varies according to its altitude and latitude
vector
dynej geovt. pounda 1, L. wt.
measured by spring- balance
Tel (1) The lift descends with s uniform speed, Its
acceleration is zero. The tension in the cable supports the lift as well as accelerates it.
XONG
Write out these sentences putting in the correct capital
ters
(a) wong and cheung went to the same school.
(a)
*(6) I am going to london next week.
(c) mr. chan is our new teacher
(d) thursday is fifth day of the week.
LIBRA
christmas comes in december.
Destroyer's direction
Draw CA
Steamer's direction
4, em, to represent the velocity or the steamer 1 imots to the north; and CB, 10 cm, to represent the velocity of the destroyer:30: knots N30°E Them AB represents the relative velocity of D to S..
Myað le measured, to ve 0.7 câ.,, the velocity
18) therefore, 20.7 knota.
The destroyer overtakes the steamer at 12.45 p.m. that is 65 min. or. 3/1⁄2, hr, later.
The distance of the steamer from destroyer wt noon is 2. x 20.7 - 15.4 cauties)ˇmiles,
Amd" is 7 of of the destrozeeka
(ONZHDILDOŊplane-LandIwith
Where Ttension
t: Wt. of lift.
mass of Li aite Acceleration
2000 16
11171t descends witb
W ma
2000 1b, wt-2000 x 3 pal.
∙1-7 (2000) b.
32
~ 1812.5 lb.wt
It) ascends with at-1-3Fft:/s00.?
2000 lbzw. 2000x (-3) pel
2000 2000
32 1812.5 1b.wt.
Question for the next week
15% (a) A
A man with his bicycle weighs 200*16 Ma begins to ascend an incline of 1 in 10, Witnes speed of 25 .p.h.,(and with uniform › retardation. He has to dismount when his speed is not greater than $ m.p.h. If the works at an average of 1/10 h,p., how far will he ascend? how far would he have spended 1 bad not worked at all?
pump 1000 gal of water per min, from a depth of 50 rt. and deliver it through a pipe of 6a, in, cross Section (Assume that 1 cu.ft. of water, is 6 gal. and that 1 gal. weighs 10 lb. and neglect the effects of friction.)
(b) Find the horse-power required to
(16 (a) What is meant by coefficient of static andi
kinetic friction, P
(b) Describe an experiment to determido t'ne.
coefficient of static friction of a body (c) A body whose weight is 120 wt is just
prevented from slipping down a rough inclinsa, plane of inclination 45 by a force P ibiwt. acting up the plane: If the coefficient of limiting friction is 1/3, flad P
Underline the correct word which best completes the meaning of each sentence
(a) The large bank slipped from his fingers and fell (carefully,
strongly, noisily, hardly) on the table.
b) He folded, turned, curved, rolled) the letter neatly in
wo and put it into the envelope.
(c) There was a very bad (danger, chance, accident, damage
in our street last night,
(d) He had told so many lies before that no one (heard,
believed, judged, decided) his story..
le) The first man to reach the moon will become. (clever)
grand, love,ble, famouse ) all over the world
ff) We are thunking, hoping, expecting, accepting ) John
arrive before 7 o'clock.
(e) Tom said that he would buy the fares, tickets, chairs
fees) for the cinema.
(n) this bandage becomes 100 (loose,* separate, open," ligb
get your mother to make it tighter.
Winter is the coldest (season, weather, month, date) of
the year
6) The room was very dark, and so we fired, scratched.
drew struck) a match and lir a candle,
6. Read this carefully)
Where is Tom?said the teacher one Thursday
morning
answered fim
'I saw him earlier. Are you sure?" said his teacher
i haven't seen him since yesterday. Where did you see him??
At his house in First Street,” replied Jim "He must still be there," said the teacher "Choose the correct answer from the brackets in the space.
(a) k was 190 clock) (Tuesday) (morninų) (afternoon)
How many people spoke? (twa):(three) (our) tive) (fen,
(c) When dip the teacher last see Tom?I (Monday): (Tuesday.
(Wednesday) (Thursday) (Friday)
(c)
(d) Where did Jim last see Tom?" (at school) (in the street
Cat Tom's house) at Km'a house!
(d
(e) Where did the teacher think Torn was?" (at Jim's house'
(at school) (p another room) there) fat.Tom's house)
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20 DECY967
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