For safe turning, roads are banked with an angle θ. If m = mass of vehicle, r = radius of turing, v = velocity of vehicle then, tan θ is

Question

For safe turning, roads are banked with an angle θ. If m = mass of vehicle, r = radius of turing, v = velocity of vehicle then, tan θ is (A)  propto m (B)  propto v2 (C)  propto r (D)  propto m 2

Tardigrade Admin · Accepted Answer

Correct answer is (b) propto v2

Q. For safe turning, roads are banked with an angle $θ$ . If $m =$ mass of vehicle, $r =$ radius of turing, $v =$ velocity of vehicle then, $tan θ$ is

$\propto m$

$\propto v^{2}$

$\propto r$

$\propto m^{2}$

Correct answer is (b) $\propto v^{2}$

Q. For safe turning, roads are banked with an angle θ. If m= mass of vehicle, r= radius of turing, v= velocity of vehicle then, tanθ is

∝m

∝v2

∝r

∝m2