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!
Larger animals use proportionately less energy than smaller animals; that is, it takes less energy per kg to power an elephant than to power a human. A 5000 kg African elephant needs about 70,000 Cal for basic needs for one day.
1. If a 68 human required the similar energy per kg of body mass as an elephant, how much energy would be needed each day?
2. What resting power does this correspond to?
An electron moving through an electric field experiences anacceleration of 6.1 x 103m/s2. Find the electric force acting on the electron.
the parallel-plate capacitor used on each key of a computer keypad is a square 0.7 cm on a side. between the plates is
a circular coil of 16 turns and radius 10 cm carrying a current of 0.75 a rests with its plane normal to an external
A super tanker with the mass of 3.36 × 109 kg is moving with a constant velocity. Its engines generate a forward thrust of 4.11 × 105 N. Determine (a) magnitude of the resistive force exerted on the tanker by the water and (b) magnitude of the upward..
a 1.0-m3 object floats in water with 20% of it above thewaterline. What does the object weight out of water
you are to launch a rocket from just above the ground with one of the following initial velocity vectors 1 v initial
In an insulated vessel, 260 g of ice at0°C is added to 630 g of water at19.0°C. What is the final temperature of the system? How much ice remains when the system reaches equilibrium?
A 57 kg skier starts from rest at a height of H = 19 m above the end of the ski-jump ramp. As the skier leaves the ramp, his velocity makes an angle of 28° with the horizontal.
A diving chamber is cylindrical in nature with the bottom open above the surface of the water the chamber's volume is completely filled with air as the chamber is submerged the air is compressed to a smaller volume
a detector has a sensitivity of 10^6 V/W and a NEP* = 10^-10 W/Hz^1/2. Light of 1E-6 W power is measured with the detector, what is the signal
Starting from rest, a 1.9 x 10-4 kilogram flea spring straight upward. Find the flea speed when it leaves the ground
a +2.0-uC charge is initially 0.20 m from a fixed -5.0-uC charge and is then moved to a position .50m from a the fixed charge. how much work is required to move the charge
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