Example for an intermediate good
A) Car
B) Note book
C) Bamboo wood
D) Pen
1 Answers
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`E_(P)` of a good is -3 . At a price of Rs. 8 per unit a consumer busy 160 units of the good . How many units of the good will the consumer buy when p
Correct Answer - 280 units
2 Answers 1 views
A car moving at a speed 10 m/s on a straight road is ahead of car B moving in the same direction at 6 m/s. Find the velocity of A relative
Given: vA = 10 m/s, vB = 6 m/s, To find: (i) Velocity of A relative to B (vA – vB) (ii) Velocity of B relative to A (vB – vA) Formulae: (i) vAB = vA – vB (ii) vBA =...
2 Answers 1 views
A racing car completes 5 rounds of a circular track in 2 minutes. Find the radius of the track if the car has uniform centripetal
Given: 5 rounds = 2πr(5), t = 2minutes = 120s To find: Radius (r) Formula: acp = ω2r Calculation: From formula, acp = ω2r ∴ π2 = \(\frac{V^2}{r}\) But v = \(\frac{2\pi r(5)}{t}=\frac{10\pi r}{t}\) ∴ π2 = \(\frac{100 \pi^2 r^2}{rt^2}\) ∴ r = \(\frac{120\times120}{100}\) =144m The radius of...
2 Answers 1 views
A car is moving towards east with a speed of `25 km h^-1`. To the driver of the car, a bus appears to move towards north with a speed of `25 sqrt(3) k
Correct Answer - 50 km/h`(60^(@)N" of "E)`
2 Answers 1 views
Which one of the following is NOT intermediate good?
correct option is B) Idli
2 Answers 1 views
A man observes a car from the top of a tower, which is moving towards the tower with a uniform speed. If the angle of depression of the car change fro
Correct Answer - `473.2 m`
2 Answers 1 views
If the speedometer of a car indicates a constant reading, then the car is in
A) uniform motion
2 Answers 2 views
A car covers half the distance at a speed of 60 kmh^(-1) and the other half at a speed of 40 km h^(-1) The average speed of the car is
Correct option is B) 50 km h-1
2 Answers 1 views
We can push a bicycle easily, then a car because, A) mass of the bicycle > mass of the car
B) mass of the car > mass of the bicycle
2 Answers 1 views
Two people push a car for 2s with a combined net force of 250 N. The impulse providedjo the car is
Correct option is A) 500 NS
2 Answers 1 views