A small block of mass M is released from rest at the top of the curved frictionless ramp shown above The block slides down the ramp and is moving with a speed 3.5Vo when it collides with a larger block of mass 1.5M at rest at the bottom of the meline The larger block moves to the night at a speed 2Vo immediately after the collision. Determine the height of the ramp from which the small black was released?​

What happens when a rubber rod is rubbed with a piece of fur?

(a) if the pressure in gas is doubled while its volume is held constant, by what factor do (i) vrms and (ii) change? (b) is it possible to boil water at room temperature (20oc) without heating it? explain.

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