Pedaling will generate an emf in the coil if a magnetic field is present, unless the magnetic field is in which of the following directions? (select all that apply.)
a. vertical horizontal
b. from one side of the bicycle to the other horizontal
c. from the front to the back of the bicycle

To run the physics cart, the fan speed of the cart is manipulated. this is the (blank) variable. the cart accelerates due to the speed of the fan. acceleration is therefore the (blank) variable. a “constant” is a parameter that stays the same regardless of the variables. one parameter of the cart that is held constant is the (blank) .

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When you hold a rectangular object, how does the area of the side that is resting on your hand affect the pressure and the force that the object exerts?