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You are correct.Can someone tell me if this graph for a thermistor is correct?View attachment 60441
Shouldn't it be like this?
View attachment 60442
Is this related to AS or A2?
Circular Motion A2Is this related to AS or A2?
Sorry, then I can't help since I'm doing ASCircular Motion A2
Can you tag someone you know?Sorry, then I can't help since I'm doing AS
May be anyone else can help.
WHERE DID U GET THE TOTAL RESISTANCE FROM?R = V/I
I is 1.2 A
V is 12V
Find the total resistance from this which comes out to be 10 ohms
Now total resistance = resistance of X + resistance of Y + internal resistance
10 = 6 + Y +0.5
Y = 3.5 ohm
the resistance of X is found from the graph.
I cant see the pic he just attached so pardon i cant help.
Total resistance = emf/current in circuitWHERE DID U GET THE TOTAL RESISTANCE FROM?
Part C
Can you help me with Part (a)?
v = rwCan you help me with Part (a)?
Find time period which is 18/10= 1.8 secondsCan you help me with Part (a)?
I get the same answer 3.64 but the answer mentioned is 3.72? I think the mentioned answer is wrong.View attachment 60445
View attachment 60457
idk if im right but i solved it like this
Tcos0 = W
Tsin0 = Fc
Fc = 0.15*6.35^2/1.82 = 3.33N
make T the subject T= 1.47 / cos0
substitute it into Tsin0 = Fc
1.47/cos0 *sin0 = 3.33
tan0 = 3.33/1.47
0 = 66.0
Tcos66 = 1.47
T = 3.6..N
might b bcz the angle of horizontal is correct...66I get the same answer 3.64 but the answer mentioned is 3.72? I think the mentioned answer is wrong.
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