Air at 20℃ and 1 atm flows over a long cylinder at 1 m/s. the cylinder has a diameter of 10mm and its initial temperature is 134℃. if the density, specific heat, and conductivity of the cylinder are 7832 kg/m3 , 549 j/kg. k, and 49.2 w/m. k, respectively, calculate the temperature at the center of the cylinder after 100 seconds.

The velocity of car is 80.0 miles per hour. what is the velocity of car in meters per second? (1 km -0.621 miles) m/s

(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.

More solar radiation is absorbed by earth’s surface than by