7. The force of friction between an object and the surface upon which it is sliding is 12N and the coefficient of friction between them is 0.70. What is the weight of the object?

This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?

Which levels of government establish and implement educational requirements for minors

If the work required to stretch a spring 3 ft beyond its natural length is 15 ft-lb, how much work is needed to stretch it 27 in. beyond its natural length?