Answer :
the speed of the small car vs compares to the speed of the large car vl they round the curve is equal that's why vL=vS.
The first car has mass =m
The second car has mass = 4m
They are driving at a constant speed
the radius of the curve is R
Both cars maintain the same acceleration.
Let the velocity of the small car be vS
The velocity of the big car is vL
From centripetal acceleration
a=V²/R
V²=aR
Then since both cars have the same accelerating and bashing through the same curve of radius R
Then, We can say, V² is constant
vL² = vS²
Then take the square root of both side
vL=vS
The price of trade of the position of an object in any path. speed is measured because of the ratio of distance to the time wherein the distance was blanketed. velocity is a scalar quantity as it has the best route and no importance.
the velocity (usually referred to as v) of an object is the significance of the alternate of its position over the years or the magnitude of the change of its position according to a unit of time; its miles accordingly a scalar amount. The common velocity of an object in a c programming language of time is the space traveled by way of the object divided through the duration of the interval; the instantaneous velocity is the restriction of the common velocity because the length of the time c programming language approaches 0. velocity isn't the same as velocity.
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