Question

43.
A car passes along a carved path of a road according
to fig moving with speed of 72 km/hr, radius of curve
is 10 m. If mass of the car is 500 kg, reaction force
on car at lowest point of curved part will be -
(a) 25 KN
(b) 50 KN
(d) none of these
(c) 75 KN​ please fast ans

Answer 1

Answer:

Option a

Explanation:

See the image for solutions

Answer 2

Answer:

ç none of these okkkķkkkkkkkkkkkkk