Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Solve the each part of following problem:
Problem: A hot air balloon is sinking towards the ground at a speed of 3.05m/s, when the pilot drops a couple of sandbags overboard. The balloon immediately begins to experience constant acceleration, such that it slows in its descent, stops for an instant, and begins to rise. 24.8 seconds after dropping the sandbags, the balloon re-attains its original altitude.
Part A: How long will it take for the balloon to reach its minimum altitude?
Part B: How far did it fall during this time?
Part C: What is the speed of the balloon when it returns to the original altitude?
If possible just a brief explanation how you got the solution?
A helicopter of mass 3770 kg can create an upward lift forceF. When empty, it can accelerate straight upward at amaximum of 1.37 m/s2. What is the mass of the cargo
A magnetic field is perpendicular to the plane of a single-turn circular coil. The magnitude of the field is changing, What current is induced in the square coil
Audio CD players read the data on the disc at a constant linear speed and thus must vary the disc's rotational speed as the reading position moves from the inner edge to the outer edge. What is the required angular speed of the disk
An unbanked circular highway curve on level ground makes aturn of 90 degrees. What is the minimum length of the curve in miles
A mass attached to the free end of a spring executes simpleharmonic motion according to the equation y = (0.36 m) sin (83 t), What is the period of vibration
A defibrillator consists of a 16.7-µF capacitor that is charged to 9.0 kV. how much charge passes through the body tissues
Heather in her Corvette accelerates at the rate of (3.20i - 2.00j) m/s2, while Jill in her Jaguar accelerates at (1.00i + 3.20j) m/s2. How far apart are Heather and Jill
A man enters a tall tower, needing to know its height. He notes that a long pendulum extends from the ceiling almost to the floor and that its period is 16.1 s. How tall is the tower
A 0.2 kg mass is attached to two springs by identical spring constants of 90 N/m and moves on a horizontal frictionless surface. The equilibrium length of each spring is 48 cm, so each is slightly stretched (to 50 cm) initially. The mass is then move..
Three point charges, -6.2 x 10-9 C, -8.7 x10-9 C, and +7.9 x 10-9 C, are fixed atdifferent positions on a circle. The total electric potential atthe center of the circle is -1900 V. What is the radius of the circle?
a 5.00 kg object is released from rest while fully submerged in a liquid. the liquid displaced by the submerged object
The density of gasoline at 0 degrees celsius is 0.68E3 kg/m^3. What is the density on a hot day when the temperature is 35 degrees celsius
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd