Which statement is the inverse of: If today is Tuesday, then I have Geometry class.

A. I have Geometry class if, and only if, today is Tuesday.

B. I do not have Geometry class today and it is not Tuesday.

C. If today is not Tuesday, then I do not have Geometry class.

D. If I do no have Geometry class today, then it is not Tuesday.

E. If I have Geometry class today, then it is Tuesday.

Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow

Aplayground slide is 8.80 ft long and makes an angle of 25.0° with the horizontal. a 63.0-kg child, initially at the top, slides all the way down to the bottom of the slide. (a) choosing the bottom of the slide as the reference configuration, what is the system's potential energy when the child is at the top and at the bottom of the slide? what is the change in potential energy as the child slides from the top to the bottom of the slide? (include the sign of the value in your answer.)

Suppose a force of 60 n is required to stretch and hold a spring 0.1 m from its equilibrium position. a. assuming the spring obeys hooke's law, find the spring constant k. b. how much work is required to compress the spring 0.5 m from its equilibrium position? c. how much work is required to stretch the spring 0.6 m from its equilibrium position? d. how much additional work is required to stretch the spring 0.1 m if it has already been stretched 0.1 m from its equilibrium? a. kequals 600