Table A: The Effect of Mass or Material Type on Thermal Energy Transfer Material
Mass
(g)
Tinitial
0 min
Tfinal
min
∆T

Water
200

Water
100

Wet sand
200

Wet sand
100

Dry sand
200

Dry sand
100

d

explanation:

i think the answer is d. but im not sure!

moving ball hits still ball. mover stops, hit ball moves. momentum transfer.

answer: a) y=-8x+5

a) m= -8

b) m= -2

c) m= 7

d) m= 6

adding a(n) to an electric circuit would increase the magnetic field around a wire;

b. solenoid

a solenoid is a type of electromagnet whose purpose is to generate a controlled magnetic field.

if the purpose of the solenoid is instead to impede changes in the electric current, a solenoid can be more specifically classified as an inductor rather than an electromagnet.