Ride from 1st floor to 20th floor. Rider Sensation
(circle one)
heavy
Force Comparison
(use >, < or =)
Acceleration
Value:
_m/s/s
normal
F._F...
Dir'n:
State of
Motion
Speeding
up from
Floor
to
Floor
Constant
speed from
Floor
to
Floor
light
heavy
Value:
_ m/s/s
normal
F
F.
Dir'n:
light
heavy
Value:
m/s/s
Slowing
down from
Floor
to
Floor
normal
F
F
Dir'n:
light
PTI
No

In one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.

You hang a book bag on a spring scale and place the bag on a platform scale so that the platform scale reads 23.7n and the spring scale reads 13.8n. what is the magnitude of the force that earth exerts on the bag?

Which best describes the first law of thermodynamics as compared to the second law of thermodynamics? a. the first law describes how thermal energy is conserved but not the direction it moves. b. the first law describes the direction thermal energy moves but not how it is conserved. c. the first law describes how thermal energy can be created but not how it can be destroyed. d. the first law describes how thermal energy can be destroyed but not how it can be created.