What is the time needed to take off
A plane accelerates from rest at a constant rate of 5.00m/s^2 along a runway that is 1800m long. 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?
Expected delivery within 24 Hours
Tina begins to accelerate at a steady 2.70 m/s^2 at the instant when David passes. How far does Tina drive before passing David? What is her speed as she passes him?
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?
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.
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?
1923118
Questions Asked
3,689
Active Tutors
1461242
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Your DHS Congressional Inquiry-Role play paper, you should 1. Describe the role each program has in achieving the goals and missions of DHS.
Executive privilege is when Group of answer choices BOTH the president can rtesist a request for authority by Congress, the courts,
The idea of diverse representation is important because Group of answer choices it allows various constituent interests to be represented.
ow do the authors define hydrodiplomacy? What is "adaptive governance" and how does it relate to hydrodiplomacy?
The Public Health Oath was developed to provide an ethical foundation for public health professionals. Please review the oath and in 500 words
Do you believe healthcare will play a role in the upcoming presidential election? Which healthcare policy issues do you believe the presidential candidates
Why do some free speech advocates argue that administrator outreach to students about the impact of their speech can have a "chilling" effect?