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 stunt guy whose mass is 70 kilogram swings from the end of a 3.7 meter long rope along the arc of a vertical circle. Suppose that he starts from rest when the rope is horizontal, determine the tensions in the rope that are required to make him follow his circular path at each of the following points.
(a) at the beginning of his motion
N
(b) at a height of 1.5 meter above the bottom of the circular arc
(c) at the bottom of the arc
What is the speed of the two carts at the moment while their speeds are equal.
The volume of a monatomic ideal gas increases by a factor of 4 in an adiabatic expansion. Calculate By what factor does its pressure change
A uniform stick 1.4 m long with a total mass of 300 g is pivoted at its center. With what angular speed is the stick spinning after the collision?
The figure below shows the horizontal forces acting on a sailboat moving north at constant velocity, seen from a point straight above its mast. At the particular speed of the sailboat, the water exerts a = 389-N drag force on its hull and ? = 36.0°.
two ships a and b leave port at the same time. ship a travels northwest at 20 knots and ship b travels at 28 knots in a
assuming the weight is evenly distributed.On a hot day in Las Vegas, an oil trucker loaded 37000 L of fuel. He encountered cold weather on the way to Utah, where the temperature was 23K lower than Las Vegas.
a heat engine expels its waste at 300 C and has a carnot efficency of 25% without changing its intake temprature. What the temprature of the cold reservoir
Ultrasound probes can resolve structural details with sizes approximately equal to the wavelength of an ultrasound waves themselves. What is a size of the smallest feature observable in human tissue while examined with 25 MHz ultrasound? The speed of..
A wire has a length of 4.18 x 10-2 m and is used tomake a circular coil of one turn. There is a current of 8.34 A in the wire. In the presence of a 6.34-T magnetic field, what is the maximum torque that this coil can experience?
A stone is thrown horizontally from the top of a 15m building. The stone hits the ground at a point 24m from the base of the tower. Determine the speed of the stone just before it hits the ground
A concave spherical mirror has a radius of curvature of magnitude 27.4 cm. determine Is the image real or virtual
On a horizontal axis attached a flywheel and lightweight pulley with radius of 5 cm. On the pulleh is reeled with a cord, to which is hanged a weight with mass of 0.4 kg.
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