Your roommate tosses your keys to you from a 3rd floor balcony 6.0 m above where you can catch them. The toss is at an angle of 60o above horizontal at 2.0 m/s. What is the speed of the keys where you can catch them? (For the local gravitational constant please use g=10 m/s2.)

What is the measurement of how fast an object moves relative to a reference point?

An object dropped from cliff falls with a constant acceleration of 10 metre per second square find its speed of two seconds after it was dropped

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