Lab Reaction Rate : Variation of Temperature
Step 2: Measure the Reaction Rate at ≈ 20°C (Room Temperature)
Step 3: Measure the Reaction Rate at ≈ 40°C
Step 4: Repeat Step 2, heating the water to Measure the Reaction Rate at ≈ 65°C
Step 5: Measure the Reaction Rate at ≈ 5°C

Variation of Particle Size
Step 6: Measure the Reaction Rate for a Full Tablet
Step 7: Measure the Reaction Rate for a Partially Broken Tablet
Step 8: Measure the Reaction Rate for a Crushed Tablet

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?

air

in a tire you fill a tire with air

then a couple days later you check the air pressure in the tire

hope this mark me brainliest