The distance from the contact point on the club head to the axis of a given golfer is 0,86m if the wrist technique is used and 1.32m if the arm technique is used. If the club head must be moving at 3.5m/s at contact to stink the putt, at what angular velocity must it be moving at

see earlier

attach the statements so i can answer : )

the minimum constant speed at which she can catch the train is 2.7 m/s

given:

acceleration = 0.6

time = 4.5 s

to find:

velocity = ?

formula used:

from 1st kinematic equation we get,

v = u + at

u = initial speed of train = 0 m/s

v = final speed of the train

a = acceleration of the train

t = time

solution:

from 1st kinematic equation we get,

v = u + at

u = initial speed of train = 0 m/s

v = final speed of the train

a = acceleration of the train

t = time

v = 0 + (0.6 × 4.5)

v = 2.7 m/s

the minimum constant speed at which she can catch the train is 2.7 m/s