SECTION A
(a) State the conditions for which 2-B is possible (2 marks)
(b) Giyen that A=2i+j....
SECTION A
(a) State the conditions for which 2-B is possible (2 marks)
(b) Giyen that A=2i+j. B=i-2; and C=31 -2k, obtain (Ax B C and AxlBxC) (10 marks)
Given that Dr=DF+(Dāxř+2ox DF+wxlāxi), mention the type of acceleration
corresponding to each component of this equation. If is constant what is Do? (8 marks)
dĀ
d
+őx, prove that the angular acceleration is the same in both the stationary and
dA
(d) Given that
dt
de
moving coordinate systems (all parameters retain their usual meanings) (5 marks)
Answers: 3
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Two polarizers are oriented at 24.0∘ to one another. light polarized at a 12.0-degree angle to each polarizer passes through both. what is the transmitted intensity (%)?
Answers: 2
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What are the similarities & differences between a thermistor and a light dependent resistor in physics?
Answers: 2
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Calculate a pendulums frequency of oscillation (in hz) if the pendulum completes one cycle in 0.5s.
Answers: 1
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