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 ball is kicked directly toward a fence from a point x=32 m away. the velocity of the ball as it leaves the kickers foot is 20m/s at an angle of 37 degrees above the horizontal. the top of the fence is h=2.5m hight. the ball hits nothing while in flight and the air resisitance is negaliglable.
(a) Determine the time it takes for the ball to reach the plane if the fence.
(b) Determine the maximum hight of the ball during its flight.
(c) Will the ball hit the fence? if so, how far below the top of the fence will it hit? If not, how far above the top of the fence will it pass?
Three uniform spheres are located at the corners of anequilateral triangle. Each side of the triangle has a length of 1.2m. what is the magnitude of the initial acceleration of the third sphere
A uniform linear charge of 2.0 nC/m is distributed along the x-axis from x = 0 to x = 3 m. Find the integral is for y component of electric field at y = 4 m on the y-axis.
What is the frequency of the standing wave - how much of the boat is submerged when it carries three passengers
For a uniform spherical distribution of mass with volume density ? and radius R, find the magnitude of the gravitational field at a distance d from the center of the mass distribution (d > R). Possibly useful: div g = -4?G?.
An object is placed 14 cm to the left of a two lens combination.The left hand lens has a focal length of +12 cm. The right handlens has a focal length of + 3.0cm. The distance between the twolenses is 86 cm.
Calculate the orbital radius of an electron in the n=99 state of hydrogen. Calculate the orbital radius of an electron in the n=100 state of hydrogen. Calculate the speed of an electron in the n=99 state of hydrogen. Calculate the speed of an electro..
A 140-m-wide river flows due east at a uniform speed of 3.9 m/s. A boat with a speed of 7.8 m/s relative to the water leaves the south bank pointed in a direction 39o west of north. How long does it take for the boat to cross the river
A crate of mass 45.0 kg is being transported on the flatbed of a pickup truck. The truck accelerates forward on level ground. What is the maximum acceleration the truck can have
question1a 4.7-g object moving to the right at 38 cms makes a flexible head-on collision with a 9.4-g object that is
A 40ton rail car and a 80ton rail car, initially at rest, are connected together with a giant but massless compressed spring between them. When released, What is the speed of the 40ton car relative to the ground
An object with total mass mtotal = 15.6 kg is sitting at rest when it explodes into three pieces. One piece with mass m1 = 4.8 kg moves up, What is the mass of the third piece
A circular coil enclosing an area of 160 cm2 is made of 190 turns of copper wire. what is the average current in the coil during that time
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