2.1 When a child weighing 250 N sits on the toy horse in Figure 1, his feet don't touch the floor. The height of the toy horse decreases by 20 cm. Calculate the spring constant of the spring.
Give the correct unit.

Write the converse of the following statement: if the trees have no leaves, then it is fall. if the trees have no leaves, then it is fall. the trees have no leaves, therefore it is fall. it is fall since the trees have no leaves. if it is fall, then the trees have no leaves.

What kind of bond pays interest which is exempt from tax?

5/6+7/8what is the answer sealsdbdbshd