Abody covers one revolution around a circular park of circumference 176m in 4 minutes. find the displacement of the body after 6 minutes

Total distance around the track is 176m.

Speed of the body = total distance covered/total time taken

                                 = 176/4

                                 =44metres/min

Find the distance covered in 6 minutes:

                           if 1 min= 44m

                           then 6 min=(44X6)/1 =264

There the distance covered around the track from starting point = 264-176

                                                                                                             =88 metres

This corresponds to distance around half the track, which means displacement corresponds to 180 degrees

Hence, the displacement distance is the diameter.

total distance around the track= 176m

Circumference=Xdiameter176=22/7 XD

                                                                       D=176X7/22

                                                                     =56 (therefore the displacement is                                                                                            56meters)

you go to your settings preference and in the end youll see sth that says "i want to delete my acc" click on it and u'll acc will be deleted but u have to wait.

the maxium height is 34m/s