The final image from a simple two-lens telescope is:
virtual and right-way up
virtual and inverted
real and inverted
real and right-way up

A telescope with only one lens is built to photograph with.

A telescope with two lenses is built to look through.  It produces
an image for your eye to look at.  The image is virtual and inverted.

Answer: it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.explanation:   we have equation of motion ,where s is the displacement, a is the acceleration, u is the initial velocity and t is the time taken.average velocity = displacement/ time taken.average velocity = 10.69 miles/hr = 10.69*1.6*1000/(60*60) = 4.75 m/s4.75 = s/ts = 4. 1we also have acceleration = 2.18 m/s², initial velocity = 0 m/sso it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.

I'm not sure what your asking buddy.. but i know that you can weld two peices of steel by pure force and pressure.