You toss an apple across the room to a friend. Which of the following statements is true about the apple as it flies across the room? A. The vertical component of its velocity is always zero.
B. It’s acceleration is always zero.
C. It’s acceleration is constant.
D. The vertical component of its velocity is constant.

When does your body conduct current more readily?

1kg of water needs to recieve 4200j of energy to go from 90 degrees to 91 degrees. what is the specific heat capacity of water? what are the units?

Aspecified volume of space contains an electric field for which the magnitude is given by e=e0cos(ωt). suppose that e0 = 20 v/m and ω = 1.0 × 107 s−1. part a what is the maximum displacement current through a 0.80 m2 cross-sectional area of this volume? express your answer with the appropriate units. idisp, max i d i s p , m a x = nothing nothing request answer part b how would this area have to be oriented relative to the electric field to get this maximum displacement current?