Launched to just graze the ceiling
Students are having a water balloon fight in the hallway. The ceiling is of height 3.4m, and the balloons are launched at a velocity of 11 m/s. The acceleration of gravity is 9.8 m/s^2. At what angle must they be launched to just graze the ceiling?
Expected delivery within 24 Hours
Its reservoir sits 146 above its generating station and holds 9.0×109 of water. The power plant generates 316 of electric power while draining the reservoir over an 7.6 period. Its efficiency is the percentage of the stored potential energy
Water pressurized to 3 x10^5 Pa is flowing at 5.0 m/s in a pipe which contracts to 1/3 of its former area. What are the pressure and speed of the water after the contraction?
A charge of 3.45 µC is held fixed at the origin. A second charge of 3.45 µC is released from rest at the position (1.15 m, 0.350 m). If the mass of the second charge is 2.90 g, what is its speed when it moves infinitely far from the or
Determine the normal force for a laundry basket with a mass of 4.8 kg in each of the following situations (a) at rest on a horizontal surface (b) at rest on a ramp inclined at 12 above the horizontal
Students are having a water balloon fight in the hallway. The ceiling is of height 3.4m, and the balloons are launched at a velocity of 11 m/s. The acceleration of gravity is 9.8 m/s^2. At what angle must they be launched to just graze the ceiling
A 65 kg human sprinter can accelerate from rest to 10 m/s in 2.9 s. During the same interval, a 33 kg greyhound can accelerate from rest to 20 m/s. Compute (a) the change in kinetic energy and (b) the average power output for each.
The relevent history of the minority populations?The U.S. child welfare response? Contemporary effort to intervrne with child and family services respecting culteral diversity??
A platform is rotating with an angular speed of 3.00 rad/s and an angular acceleration of 11.0 rad/s2. At a point on the platform that is 1.30 m from the axis of rotation, what is the magnitude of the total acceleration a?
How do i apply the following theory, functionalism. conflict or symbolic interaction to family or education?
1929521
Questions Asked
3,689
Active Tutors
1423420
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Problem: Which of the following patients should be referred for additional services? (Check all that apply)
What is a short response to this. This information regarding blood borne pathogens is derived from an external source that I believe most accurately
How do you think the United State aligns with the health systems of other countries? Identify components from other countries
What approach does the SBIRT model take when determining the recommended course of action for patients?
When conducting a scolisis screening, what instructions should the nurse reinforce to the client to ensure proper positioning
In 1964, the United States surgeon general reported for the first time in history that smoking is a cause of lung cancer.
Reply in 50 words to: What personal challenges have you met trying to overcome a barrier? In my role as a community health worker in San Antonio, Texas,