https://docs.google.com/document/d/10bf6-zej_CKY8n1pd3Mv5RZwj6ZjX7InsaGuY7k2jFY/edit?usp=sharing
Wednesday, February 24, 2021
Tuesday, February 23, 2021
Lesson Package - Forces pg10
Mass of 1 marble = 2.5g
Mass of diamond needed = 53g
Length of original spring = 12cm
Steps:
Step 1: Place 10 marbles(10 x 2.5g= 25g) inside bag and attach to spring.
Step 2: Measure extension, y cm , of spring (Total length minus original length of spring).
Step 3: Using proportion, find the extension that corresponds to actual diamond
25g → y cm
53g → (y/25 x 53) cm
Step 4: Replace the marbles with the raw diamond (plasticine)
Step 5: Remove small bits of plasticine until the extension matches the extension made by 53g
Sunday, February 21, 2021
MCQ Template - Forces 2
Form
https://forms.gle/iabJyHXr1LHeCpSV9
Responses
https://docs.google.com/spreadsheets/d/1QF_Rn4R_Fecl6pSabkPc6N5DEnDE2PvxL-_1xGd0pZY/edit?usp=sharing
23 Questions; Q29 to Q51
4 ppl per group based on seating and based on qn number
Index no;
Q29-31 #1-4 ; #33-36
Q32-34 #5-8
Q35-37 #9-12
Q38-40 #13-16
Q41-43 #17-20; #37-40
Q44-46 #21-24
Q47-49 #25-28
Q50-51 #29-32
Monday, February 15, 2021
MCQ Template - Forces I
Template
https://forms.gle/KnNvEeTRLrRdK5bw5
Responses
https://docs.google.com/spreadsheets/d/1ENdbAB48j6zQCWVPxv8T-wyi3UPAF-DoNgTX_hC4yj0/edit?usp=sharing
28 Questions; Q1 to Q28
4ppl per group based on seating and based on qn number
Index no;
Q1-4 #1-4
Q5-8 #5-8 ; #29-32
Q9-12 #9-12 ; #33-36
Q13-16 #13-16; #37-40
Q17 - 20 #17-20
Q21- 24 #21-#24
Q25-28 #25-28
LP Pg
To find out if the type of material affects the frictional force between the block and the ramp.
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Slotted weights (=Result). Tick the result box.
Wednesday, February 3, 2021
Monday, February 1, 2021
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