Atraveler pulls on a suitcase strap at an angle 36° above the horizontal. if of work are done by the strap while moving the suitcase a horizontal distance of 15 m, what is the tension in the strap?

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

b. false

explanation:

suppose a rock in free fall is dropped off a cliff. after falling for 5 seconds, its speed would not be 100 m/s.

metals only

metalloids only

nonmetals only

metal and metalloids

metalloids and nonmetals