Determine theta dot when theta reaches sixty degrees
The system is released from rest with the angle theta = 90 degrees. Determine theta dot when theta reaches 60 degrees. Use the values m1= 1 kg, m2 = 1.25 kg, and b = 0.40m. Neglect friction and the mass of bar OB, and treat the body B as a particle.
Expected delivery within 24 Hours
Using dimensional analysis, nondimensionalize the period, T, and express its dependence on the other non-dimensional terms.
What is the initial thrust exerted on your spacecraft by the retro-rocket? What is the thrust's direction (positive if in the direction of the velocity of the spacecraft, or negative if in the opposite direction to the velocity of the spacecraft.)
A fine copper wire(0.07-cm diameter) is initially heated to 175C. The wire is suddenly exposed to an environment at 40C with a heat-transfer coefficient of 60W/(m^2*C).
A fire hose 3.51 cm in diameter is capable of spraying water at a velocity of 24.7 m/s. For a continuous horizontal flow of water, what horizontal force should a fireman exert on the hose to keep it stationary?
The system is released from rest with the angle theta = 90 degrees. Determine theta dot when theta reaches 60 degrees.
The performance of a device is defined as the ratio of the desired output to the required input, and this definition can be extended to nontechnical fields.
A small leak develops in her propulsion system and 7.79 g of gas are ejected each second into space with a speed of 797 m/s. She notices the leak 5.91 s after it starts. How much will the gas leak have caused her to move from her original location
A four foot diameter reel of wire pays out 250 feet of conductor wire in two minutes. What is the average angular velocity of the reel in rpm. Provide step by step explanations.
A neutron passes two points 1.0 meter apart in 1.0 microsecond. Calculate the neutron's energy in units of both joules (J), ergs and electron volts. Please show all work.
1949349
Questions Asked
3,689
Active Tutors
1423706
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Many children are being exposed to violence at home through direct abuse or witnessing their caregivers commit an act of violence on each other.
Insert citations in APA format and list reference in Exposure to violence at home-physical, sexual, or emotional abuse, coercive control, or witnessing partner
Thank you for your response to my post. It's really important for substance abuse counselors, especially those working with kids and teens
Engage in a literature review that supports and provides a rationale for selecting one counselling theoretical orientation.
For this week's discussion, I chose to focus on one of the most pervasive threats to data integrity: response bias.
To identify the components of giftedness in preteen children, the qualitative and quantitative methods I would use would include surveys
Each person, regardless of intersecting identities, brings something unique and different to the role-play. In reflecting back, were you aware of differences