A cyclist is riding with a spped of 27 km/h.As he approaches a circular turn

A cyclist is riding with a speed of 27 km/h.As he approaches a circular turn on the road of radius 80 m,he applies brakes and reduces his speed at the constant rate of 0.5 m/s every second.What is the magnitude and direction of the net acceleration of the cyclist on the circular turn?

Options

(a) 0.5 m/s²
(b) 0.86 m/s²
(c) 0.72 m/s²
(d) 0.3 m/s²

Correct Answer:

0.86 m/s²

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. To what temperature should the hydrogen at room temperature (27°C) be heated at constant
  2. Vectors A⃗, B⃗ and C⃗ are such that A⃗ . B⃗ = 0 and A⃗ . C⃗ = 0 Then the vector parallel
  3. The moon’s radius is 1/ 4 that of the earth and its mass is 1 / 80 times that of the earth
  4. Find the fundamental frequency of a closed pipe if the length of air column is 42m.
  5. There is a ring of radius r having linear charge densityλ and rotating with a uniform