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S2W6 Wednesday Bellringer

Last updated 6 months ago

5 questions

1

1

1

Question 3

3.

John's arm is 2 feet long from wrist to shoulder. How many feet long is the corresponding arm on the statue built with a scale factor of 5.

1

8.EE.3

1

8.EE.3

Question 1

1.

A statue of Mrs. Lenfest is 10 times bigger than her. She is 1.70 m tall, and the statue is 17.0 meters tall. The scale factor of the statue is

10 times

1/10 th times

1.7 times

17 times

Question 2

2.

Draggable item		Corresponding Item

Question 4

4.

Which is larger
or 34,000,000

Question 5

5.

Match the vocabulary to the definition

orbit

When the gravity of an object mostly balances with the internal pressures to create a round shape

nuclear fission

combining atoms into new atoms, the source of internal pressure of stars

nuclear fusion

splitting atoms into smaller atoms, the source of energy for nuclear power plants

dynamical dominance

what an object has that has cleared an orbit of other similarly sized objects

a dwarf planet

curved path around another object due to gravitational forces

A dead star

an object that orbits a star, has hydrostatic equilibrium and dynamical dominance

planet

an object that orbits a star and has hydrostatic equilibrium but does not have dynamical dominance

Hydrostatic equilibrium

an object that orbits a non-star object

asteroid

an object that orbits a star that has neither hydrostatic equilibrium or dynamical dominance

a moon

An object that once was fueled by nuclear fusion but can no longer sustain nuclear fusion. 

Convert 3,400,000 from standard form to Scientific Notation. 