When the switch S is open in the circuit shown below, the reading on the ammeter A is When the switch is closed, the reading on the ammeter is
Amperes and
Voltage =
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Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?

What type of light does this light bulb produce most (i. e. at what wavelength does the spectrum have maximum intensity)?

Which expression allows you to determine the mechanical advantage of an inclined plane? a. height of plane / input force b. length of plane / input force c. length of plane / height of plane d. height of plane / length of plane