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!
A wheel of radius 0.5 meter rotates with a constant angular speed about an axis perpendicular to its center. A point on the wheel that is 0.2 meter from the center has a tangential speed of 2 m/s.
Find the tangential speed of a point 0.4 meter from the center of the wheel.
In civil aviation, a “standard turn” for level flight of a propeller-driven airplane is one in which the airplane makes acomplete circular turn in 2 min. If the plane’s speed is 151m/s, what is the radius of the circle?
an asteroid is discovered in a nearly circular orbit around the sun with an orbital radius that is 2.25 times earths.
A 60 kg man is ice skating due north with a velocity of 6.0 m/s when he collides with a 38 kg child. What are the magnitude and direction of the child just before the collision
Two rubber bands pulling on an object cause it to accelerateat 1.2\;{\rm m}/{\rm s}^{2}. What will be the acceleration of two of these objects glued together if they are pulled by two rubber bands
A potter's wheel having a radius 0.45 m and a moment of inertia of 11.4 kg · m2 is rotating freely at 48 rev/min. The potter can stop the wheel in 8.0 s by pressing a wet rag against the rim and exerting a radially inward force of 74 N. Find the effe..
a metal sphere a has charge q. two other sphere b and c are identical to a except they have zero net charge. a touches
Find out the magnitude of the electric field at a point P on the y-axis 0.529 m from the origin. The value of the Coulomb constant is 8.99 × 109 N • m2/C2.
An automobile weighing 2000lbs travels due west at a constand speed of 70 mph. The magnetic field in the area is a constant 2.5 µT due north. What is the normal force on the car
A very long, straight solenoid with a cross-sectional area of 6.15cm squared is wound with 50 turns of wire per centimeter, calculate the average induced emf in the secondary coil
A 36 g ball is fired horizontally with initial speed v_0 toward a 110 g ball that is hanging motionless from a 1.1 m-long string. The balls undergo a head-on, perfectly elastic collision, after which 110 g ball swings out to a maximum angle theta_..
The earth's average distance from the sun is 1.50 X1011 m. At this distance, the intensity ofradiation from the sun is 1.38 kW/m2. The earth's radiusis 6.73 X 106 m. What is the total solar power received by the earth?
If it takes light 8 ns to travel 1.655 m in an optical cable, what is the index of refraction of the cable
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