A70 kg driver gets into an empty taptap to start the day's work. the springs compress 2.3×10−2 m . what is the effective spring constant of the spring system in the taptap?

Let f(x) = x4- 8x2 . find the relativeextrema of this function using the second derivative test.

Akg a of 55 m at an of 11 ? . if is at 98 km/h,be ?

Which lists the fundamental forces in order, from strongest to weakest? strong nuclear, weak nuclear, electromagnetic, gravitational strong nuclear, electromagnetic, weak nuclear, gravitational gravitational, weak nuclear, electromagnetic, strong nuclear electromagnetic, gravitational, strong nuclear, weak nuclear