Which statement is true?
a. inertia causes bodies to slow in their motion, unless they’re pushed by a force.

b. inertia resists changes to the state of motion of a body.

c. inertia decelerates a body.

d. inertia is due to friction.

Lin yao looks at the back of a spoon. how should she describe her reflection? upside down and smaller upside down and larger right-side up and smaller right-side up and larger

Arefrigerator uses r-134a as the working fluid and operates on the ideal vapor-compression refrigeration cycle except for the compression process. the refrigerant enters the evaporator at 120 kpa with a quality of 34 percent and leaves the compressor at 70°c. if the compressor consumes 450 w of power, determine (a) the mass flow rate of the refrigerant, (b) the condenser pressure, and (c) the cop of the refrigerator. (0.00644 kg/s, 800 kpa, 2.03)

If the area of a square has increased by a factor of 16, by how much has each side increased?