Hillary is walking to school at 1.3 m/s. she looks at her watch and realizes she is going to be late. she starts to hurry by increasing her rate by 0.090 m/s squared. what is hillary's speed after 10 seconds?

initial speed by which Hilary is walking = 1.3 m/s

Now the rate of increase in her speed that is her acceleration is given by

now we need to find her final speed after t = 10 s

so here we can use the kinematics equation in order to find the final speed

now plug in all data in the above equation

so here the final speed will be 2.2 m/s after she accelerates

(75°f − 32) × 5/9 = 23.889°c

an obstruction