2006年黄冈名师点拨高一物理上册期末试卷1（On 2006 Huanggang teacher coaching high physics papers at the end of 1）.docVIP

2006年黄冈名师点拨高一物理上册期末试卷1（On 2006 Huanggang teacher coaching high physics papers at the end of 1） On 2006 Huanggang teacher coaching high physics papers at the end of the 1.txt great mercy no tears, Dawu speechless, silent laughter. Money in our hand is a tool to keep free. The woman before the date, must first go to beauty salons; dating before, must first go to the bank. On 2006 Huanggang teacher coaching high physics final papers (out of 120 points, 100 minutes) A choice (5 points per day, a total of 40 points, to four options, only one option to do) Figure 1. shows the final 1 light, one end of the spring is vertically arranged and fixed on the ground, and the other end of the inclined body connected to the P, P and MN fixed baffle diagonal contact and in a static state, the number of external force is clinohedral P at this time is likely to be (as) A.3 B.4 C.5 D.6 Figure 2. shows the final 2, a ball spring is pulled, when the two spring in the same vertical line, and were in the extended state, when the box starts falling from rest, the following statement is correct () The above spring length becomes shorter, the following spring length The above spring length, the shorter the length of the spring The above spring becomes small, below the spring becomes large The above spring becomes large, following spring becomes small A. 2 4 B. 3 C. 2 3 D. 4 3. quality are m A, B two spheres connected by a light spring mass, placed on a smooth horizontal table, A ball close to the wall, as shown in Figure 3 of this period, the horizontal force F will B the ball left push spring, balance, suddenly will force F removed the moment B, A, two goals plus speed () A.F/2m, F/2m B.0, F/m C.F/m, F/2m D.F/m, 0 4. an object linear acceleration, the relevant data recorded in the following table, which left a few, please put the missing data in the table, filled, for the vacancy, is 1, respectively (II) A.6, 7 B.7, 4 C.7, 5 D.7, 6 5. 60 N objects A on the angle of 30 degrees on a fixed incl