1. General Physics
普通物理
1.1 Length and time
長度和時(shí)間
1. Use and describe the use of rules and measuring cylinders to determine a length or a
volume.
使用并且描述如何用尺子和量筒測(cè)量長度和體積。
2. Use and describe the use of clocks and devices for measuring an interval of time.
使用并且描述如何用鐘表和一些儀器測(cè)量時(shí)間間隔。
3. Use and describe the use of a mechanical method for the measurement of a small distance.
使用并描述利用機(jī)械的方法測(cè)量短距離。
4. Measure and describe how to measure a short interval of time (including the period of a
pendulum).
測(cè)量和描述怎樣測(cè)量一個(gè)短時(shí)間間隔(包括單擺的周期)。
1.2 Speed, velocity and acceleration
速率,速度,加速度
1. Define speed and calculate speed from total distance/total time.
定義速率和計(jì)算:速率=總路程/總時(shí)間
2. Plot and interpret a speed/time graph or a distance/time graph.
畫和解釋
速率/時(shí)間圖像或者路程/時(shí)間圖像
3. Recognize from the shape of a speed/time graph when a body is (a) at rest, (b) moving with
constant speed, or (c) moving with changing speed.
從速率/時(shí)間
圖像中辨認(rèn)出:
(a) 靜止,
(b) 勻速運(yùn)動(dòng)和
(c) 變速運(yùn)動(dòng)。
4. Calculate the area under a speed/time graph to determine the distance traveled for motion
with constant acceleration.
計(jì)算 速率/時(shí)間圖像中的面積得出勻加速運(yùn)動(dòng)的路程。
5. Demonstrate some understanding that acceleration is related to changing speed.
解釋加速度和速度的改變量之間的聯(lián)系。
6. State that the acceleration of free fall for a body near to the Earth is constant.
說明地球表面附近的物體自由降落的加速度是衡定的。
7. Distinguish between speed and velocity.
區(qū)分速率和速度。
8. Recognize linear motion for which the acceleration is constant and calculate the
acceleration.
認(rèn)識(shí)勻加速的運(yùn)動(dòng)并且計(jì)算加速度。
9. Recognize motion for which the acceleration is not constant.
認(rèn)識(shí)非勻加速運(yùn)動(dòng)。
10. Describe qualitatively the motion of bodies falling in a uniform gravitational field with
and without air resistance (including reference to terminal velocity).
定性的描述計(jì)和不計(jì)空氣阻力物體在均勻重力場(chǎng)中下落的運(yùn)動(dòng)(包括設(shè)計(jì)到末速度。
1.3 Mass and weight
質(zhì)量和重量
1. Show familiarity with the idea of the mass of a body.
熟練掌握一個(gè)物體的質(zhì)量的概念。
2. State that weight is a force.
陳述重量是一種力。
3. Demonstrate understanding that weights (and hence masses) may be compared using a balance.
闡明重量(因此質(zhì)量)可以用天平來比較。
4. Demonstrate an understanding that mass is a property which 'resists' change in motion.
闡明質(zhì)量是物體阻礙加速度的一種性質(zhì)
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