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!
Cross-fit and yoga are quickly becoming popular alternative forms of exercise. Give examples of the various moves in both cases. Be sure to use principles and concepts of work, energy, and power to describe each move.
A steel cable with total length 26 m and mass 140kg is connected to two poles. The tension in the cable is 6,521 N, and the wind makes the cable vibrate with a frequency of 2 Hz. Calculate the wavelength of the resulting wave on the cable.
A 2-mm-diameter meteor of specific gravity 2.9 has a speed of 6 km/s at an altitude of 50,000 m where the air density is 1.03 × 10-3 kg/m3. If the drag coefficient at this large Mach number condition is 1.5, determine the deceleration of the meteor.
A glass tube having an inside diameter of 0.25 mm and an outside diameter of 0.35 mm is inserted into a pool of mercury at 20°C such that the contact angle is 13°8. Determine the upward force on the glass.
an 80 kg crate is resting on a rough horizontal surface. the coefficient of static friction is 0.5 between the surface and the crate. how much force is required to start the crate moving
Light of wavelength 500 nanometer enters glass having an index of refraction of 1.5. Evaluate the wavelength of the light wave in the glass
question a radiation detector exposed to sunlight records the energy falling on a given area each minute. the detector
The length of a simple pendulum is 0.86 m and the mass of the particle (the "bob") at the end of the cable is 0.33 kg. The pendulum is pulled away from its equilibrium position by an angle of 9.0 ° and released from rest.
How much power,( answer given in both watts and HP ), must you exert horizontally to drag a 25kg table, 10m across a brick floor in 30s at a constant speed if the coefficient of kinetic friction is 0.550 ?
A 1500 kg car, travelling at 108 km/hr, is pulled over in an 80 km/hr zone. What is the temperature rise in each of the four brake drums? (Each of the four iron brake drums weigh 8.0 kg and the specific heat of iron is 448 J/kg/°C.)
a superball of mass 50 g is dropped from a height of 10 cm. since it is a superball assume that it rebounds from the
A train has a length of 98.0m and starts from rest by a constant acceleration at time t=0s. At this instant, a car just reaches the end of the train. The car is moving by a constant velocity. At a time t=12.0s, the car just reaches the front of the t..
two singly charged ions moving perpendicular to a uniform magnetic field B=0.4T each has a speed of 500 km/s, calculate the difference in masses of the two ions
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