A planet moves forward because of momentum

True or False??

The mentor is usually a peer of the individual that acts as a role model and the individual get started in adult life.

10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.