An aluminum rod and a nickel rod are both 5.00 m long at 20.0°C.
The temperature of each is raised
to 70.0°C. What is the difference
in length between the two rods?
(No links please)

The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse

Apulley system is used to lift a 2,000 newton engine up a distance of 3 meters. the operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. to lift the engine 3 meters, the operator must pull a total of 30 meters of chain through the pulley system. what is the value of di?

2select the correct answer. javed suffers from a severe food allergy. which device should javed always carry? a. inhaler b. epi pen c. nebulizer d. insulin pen