(a) Calculate the tension in a vertical strand of spider web if a spider of mass 0.00008 kg hangs motionless on it (b) Calculate the tension in a horizontal strand of spider web if
the same spider sits motionless in the middle of it much like the tightrope walker
in Figure 4.17 e. The strand sags at an angle of 12° below the horizontal

Use the table to answer question 22 23 and 24.

An atom that has gained or lost electrons is called an _

Which type of reaction is shown in this energy diagram? energy products activation energy reactants time o a. endothermic, because energy is released to the surroundings o b. exothermic, because energy is absorbed from the surroundings o c. exothermic, because energy is released to the surroundings o d. endothermic, because energy is absorbed from the surroundings