At a given instant, two blocks connected by a spring (which has negligible mass) are sliding down a long ramp. at the moment we inspect the system, the spring is compressed and exerting forces on both blocks, but block 1, the block in front, is slowing down while block 2 behind it is speeding up. 1 2 ~v2 ~v1 how do the forces exerted by the spring on blocks 1 and 2 compare?

How many molecules are present in 3 mols of silicon dioxide (sio2)?

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages

On a hot saturday morning while people are working inside, the air conditioner keeps the temperature inside the building at 22degreesc. at noon the air conditioner is turned off, and the people go home. the temperature outside is a constant 33degreesc for the rest of the afternoon. if the time constant for the building is 4 hr, what will be the temperature inside the building at 4 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? at 6 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? when will the temperature inside the building reach 24degreesc? 324281