An animation shows a hot-air balloon. The x and y components of the instantaneous velocity of the balloon are shown in the data table. View the animation and answer the following questions.

a) What is the speed of the hot-air balloon when it is at its maximum height?

speed = m/s

b) What is the speed of the hot-air balloon when it is at t = 60 s

speed = m/s

c) What is the angle (with respect to the horizontal) of the velocity vector for the hot-air balloon when it is at t = 60 s

angle = ° with respect to the horizontal

d) What is x-component of the average acceleration of the balloon from t=5 s to t=45 s?

a_{ave x} = m/s²

e) What is y-component of the average acceleration of the balloon from t=5 s to t=45 s?

a_{ave y} = m/s²

f) What is the magnitude of the average acceleration from t=5 s to t=45 s?

= m/s²

g) What angle does the average acceleration from t=5 s to t=45 s make with the horizontal?

angle = ° with respect to the horizontal

h) What is the magnitude of the average acceleration of the balloon from t = 100 s to t = 150 s?

= m/s²