A satellite has a total energy of –4.4 x 10^11 The satellite is orbiting 650 km above Earth’s surface. What is the mass of the satellite? (Choose the closest answer) A 84096.5 kg

B 74096.5 kg

C 64096.5 kg

D 54096.5 kg

E 14096.5 kg

Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?

When using the ohmmeter function of a digital multimeter, the leads are placed in what position relative to the component being tested? a. parallel b. control c. series d. line

An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)