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!
Derive an equation for centripetal acceleration starting with a particle moving with constant speed in a circle of radius r. In the space provided utilize vector calculus to derive this expression in detail. In addition, apply Newton's 2nd law to this particle to show that the magnitude of the net force responsible for the motion is given by the following equation. This net force, which is the sum of the forces acting, is called the centripetal force. Be sure to include a detailed diagram in your derivation. F(centripetal)=((-m(v)^2)/r)(cos(theta)i+sin(theta)j) [where i and j are the directions]
At a county fair, two children ram each other head-on while riding on the bumper cars. Jill and her car, traveling left at 3.20m/s, determine the speed of Jill and her car after the collision
You dip your finger into a pan of water twice each second,producing waves with crest that are separated by 0.11 m. Determine the frequency of these waves
A diverging lens with a focal length of -48.0cm forms a virtual image 8.50mm tall, 16.5cm to the right of the lens. Determine the position of the object
A 1 x 10^-6 F capacitor is connected to an emf that is increasing uniforrmly with time at a rate of 100 V/s. The displacement current between the plates is
A 50 kg woman jumps straight into the air, rising 0.8m from the ground. What impulse does she receive from the ground to attain this height
The electric potential energy stored in the capacitor of adefibrillator is 65 J, and the capacitanceis 137 µF. What is the potential difference that exists across the capacitor plates?
A 6.0 m long, 12 kg ladder rests against a smooth vertical wall with bottom of the ladder 3.0 m from the wall. What is the force the wall exerts on the ladder
A hot-air balloon is ascending at the rate of 13 m/s and is 93 m above the ground when a package is dropped over the side. (a) How long does the package take to reach the ground? ? s (b) With what speed does it hit the ground? ? m/s
A single human cell encloses about 1.5m of DNA containing4.5 billion base pairs. What is the spacing between these base pairs in nanometers
in its daily prow of the neighborhood a cat makes a displacement of 100m due north followed by an 80m displacement east. what is the magnitude and direction of the velocity
A baseball leaves the batter's bat at 30° above horizontal. With what speed does the ball leave the bat, What is the acceleration of the ball when it reaches maximum height
A car is traveling at 50 miles per hours. The driver sees a deer and hits the brakes. How far will it go
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