Question

hey, can somebody help me with this?

The table shows the measured values
of the components of velocity of an object
in different directions of the timer. a) Determine
the components of the acceleration 'on average per
each of the following time intervals: from
1.00 to 4.00 s, 1.50 to 3.50 s, 2.00 to 3.00 s and
2.25 to 2.75 s. ¿Cu'al is the value of the acceleration 'on instant
'Rushes at t = 2.50 s? b) Determine the magnitude
speed and the 'angle it forms with the
x-axis when t = 2.25 s, and when t = 2.25 s. Calculate
the average for this interval aceleraci'on using
laws of sines