jessica and Linda, level 200 students conducted an experiment to estimate the acceleration due to gravity. in the experiment, Jessica drops a ball at a distance of 1.5metres above the floor. Linda measures the time to fall and obtains an estimate of 0.5s. what do they estimate the acceleration due to gravity to be? (b) let s be the ball's position relative to the floor. using the value of acceleration on due to gravity that they obtained and assuming the ball is released at t=0, determine s (in metres) as a function of time.

The answer is a.  i hope this

It maybe because uranus is made of gas but uranus has a solid core in the middle

Ceardrum passes to the cichela which then send it tovthe auditory nerve until youvhear it fullu

Answer;

hot magma rises and pushes up toward the lithosphere, and as it cools it cycles back down toward the core to be heated again.

explanation; convection currents are the circular pathways taken by a fluid that enhances heat transfer by the process known as convection which occurs in fluids.convection currents transfer heat from one place to another by mass motion of a fluid. earth mantle is in a semi-liquid state and behaves like any other fluid, rising up from the bottom of the mantle after becoming hotter and less dense from heat of the earth's core, as the rock loses heat into the earth's crust it becomes cooler and more dense, then sinking back down to the core, then repeating the cycle.