Velocity of the parachutist
While a parachutist is falling toward the ground, the downward force of gravity is exactly equal to the upward force of air resistance. Describe how/if the velocity of the parachutist changes- and explain your answer.
Expected delivery within 24 Hours
The potential at the surface of a sphere of radius R is given by V = kcos^2(x) where k is constant. Find the potential inside and outside the sphere as a function of r and x (assuming there is no charge inside or outside the sphere). Hint: Write c
If magnitude of F1 is increased until the object just starts to leave the surface,, what is the magnitude of the acceleration on the mass in m/s^2 at this point?
The car accelerates with a constant acceleration. It reaches a speed of 16.8 m/s (60.5 km/h) in a distance of 126 m. Calculate the acceleration of the car.
Assume that the plane reaches the required takeoff velocity at the end of the runway. What is the time t_{rm TO} needed to take off?
A uniform spherical shell of mass 8.50 {rm kg} with diameter 45.0 {rm cm} has four small masses of mass 2.30 {rm kg} attached to its outer surface and equally spaced around it. This combination is spinning about an axis running through the center
At the same time, a carefully aimed stone is thrown straight up from the bottom of the cliff with a speed of 25.0 . The stone and ball collide part way up. How far above the base of the cliff does this happen?
A rifle bullet with a muzzle speed of 300 m/s is fired directly into a special, dense material that stops the bullet in 36 cm. Assuming the bullet's deceleration to be constant, what is its magnitude?
Write a two paragraphs explaining why a relational database of the attached document was the best choice for this project. Essay must be logical and free of grammar and spelling errors.Citations are only
1941021
Questions Asked
3,689
Active Tutors
1430566
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
According to the referenced article in The Guardian, "there's one simple critical takeaway point: we need to carbon pollution as much as possible
Find a post you do not necessarily agree with and provide an opposing viewpoint on why another conservation issue for fish should rank higher.
What does the term environmental injustice mean and how can it be applied to the Flint River case?
Question: Which environmental concern was raised by Ngati Pikiao in their claim?
Problem: How does the ecological footprint of the United States compare with the world average?
Next, find and research an environmental justice/climate justice activist. Explain how this person's work fits the definition of environmental climate justice.
For this assignment, you will be considering how we can meet sustainability goals while dealing with infrastructure from the past.