Physics, 14.01.2020 12:31 hardwick744
Two rods of copper and aluminum each of length 50cm are placed in contact end to end the sides of the rods are insulated. the other side of the copper rod is at 80°c and the aluminium is at10°c. what is the temperature at the junction. calculate the rate of heat conduction alond the coper
Answers: 1
Physics, 21.06.2019 22:50
Acar of mass m goes around a banked curve of radius r with speed v. if the road is frictionless due to ice, the car can still negotiate the curve if the horizontal component of the normal force on the car from the road is equal in magnitude to 101) a) mv2/r b) mg/2. d) mg e) tan[v2/(eg)]
Answers: 2
Physics, 22.06.2019 16:00
Two balls, each with a mass of 0.5 kg, collide on a pool table. is the law of conservation of momentum satisfied in the collision? explain why or why not
Answers: 1
Physics, 22.06.2019 16:00
Frank just graduated from eighth grade. assuming exactly four years from now he will graduate from high school how many seconds does he have until his high school graduation
Answers: 2
Two rods of copper and aluminum each of length 50cm are placed in contact end to end the sides of th...
Mathematics, 21.07.2020 18:01
Computers and Technology, 21.07.2020 18:01
English, 21.07.2020 18:01
Mathematics, 21.07.2020 18:01
English, 21.07.2020 18:01
Mathematics, 21.07.2020 18:01