10. A jogger takes 3.5 min to run once around a square city block that is 220 m on each side.
(b) Determine the jogger's average speed in metres per minute and metres
per second
(C) What is the jogger's average velocity upon returning to the starting
position?

In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce

The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.

An object with initial temperature 130 ∘ f is submerged in large tank of water whose temperature is 50 ∘ f . find a formula for f ( t ) , the temperature of the object after t minutes, if the cooling constant is k = − 0.2 . remember newton's law of cooling (the rate of change of temperature with respect to time is equal to k times the difference between the temperature of the object and the surrounding temperature) ! : )