Ans. t = 4.80 s 8.33 = 0 + 1.74(t) v 2 = v 1 + a c t a c = 1.74 m>s 2 (8.33) 2 = 0 + 2 a c (20-0)... more Ans. t = 4.80 s 8.33 = 0 + 1.74(t) v 2 = v 1 + a c t a c = 1.74 m>s 2 (8.33) 2 = 0 + 2 a c (20-0) v 2 2 = v 2 1 + 2 a c (s 2-s 1) v 2 = 30 km>h = 8.33 m>s A bicyclist starts from rest and after traveling along a straight path a distance of 20 m reaches a speed of 30 km/h. Determine his acceleration if it is constant. Also, how long does it take to reach the speed of 30 km/h?
Ans. t = 4.80 s 8.33 = 0 + 1.74(t) v 2 = v 1 + a c t a c = 1.74 m>s 2 (8.33) 2 = 0 + 2 a c (20-0)... more Ans. t = 4.80 s 8.33 = 0 + 1.74(t) v 2 = v 1 + a c t a c = 1.74 m>s 2 (8.33) 2 = 0 + 2 a c (20-0) v 2 2 = v 2 1 + 2 a c (s 2-s 1) v 2 = 30 km>h = 8.33 m>s A bicyclist starts from rest and after traveling along a straight path a distance of 20 m reaches a speed of 30 km/h. Determine his acceleration if it is constant. Also, how long does it take to reach the speed of 30 km/h?
Uploads
Papers by Asif Raiyan