5. There is a bell at the top of a tower that is 45 m high. The bell weighs 190 N. The bell has
energy. Calculate it.

it breaks and dirupture other materials and other sencews from the bottom

b.a device that inputs heat into a cool object

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.