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 thin uniform rod m= 0.50kg ( swings about an axis that passesthrough one end of the rod and is perpendicular to the plane of the swing. The rod swings with a period T=1.5s and an angular amplitudeof 0.1745rad.
a) What is the length of the rod?
b) What is the maximum kinetic energy of the rod as it swings?
Assuming a typical efficiency for energy use by the body, how many slices of pizza must you eat to walk for 1.5hr at a speed of 5.0 km/hr
A block of weight 3.9N is launched up a 30 degrees inclined plane 2.10m long by a spring with k = 2.15kN/m and maximum compression 0.10m, find How much kinetic energy does it have there
A wave of amplitude 0.30 m interferes with a second wave of amplitude 0.20 m. What are the (a) largest and (b) smallest absolute values of the resultant displacement that can occur, and under what conditions will these maxima and minima occur?
The eyepiece of a refracting astronomical telescope (see the figure) has a focal length of 8.75 c. What is the angular magnification of the telescope
a 0.39-kg object connected to a light spring with a force constant of 20.2 nm oscillates on a frictionless horizontal
Calculate the magnitude of the gravitational force exerted ona 441-kg satellite that is a distance of 2.17 times earth radii from the center of the earth. What is the magnitude of the gravitational force exerted on the earth by the satellite? Deter..
a conducting sphere that carries a total charge of -6 μC isplaced at the center of a conducting spherical shell that carries atotal charge of +1 μC. determine the charge on the outer surface of the shell
A 460-Hz tuning fork causes resonance in the tube depicted in the figure below when the length L of the air column above the water is 18.3 and 55.8 cm, Find the speed of sound in air
a 1000-hz tone from a loudspeaker has an intensity level of 101db at a distance of 2.5 mif the speaker is assumed to be
A 50 kg diver steps off a 10 m high platform and strikes the water below in 1.43 seconds. determine the average frictional force that stopped his motion while in the water
an assembly line has a staple gun that rolls to the left at 1.50 while parts to be stapled roll past it to the right at
A 47.0 g golf ball is driven from the tee with an initial speed of 50.0 m/s and rises to a height of 25.6 m. (a) Neglect air resistance and determine the kinetic energy of the ball at its highest point. J (b) What is its speed when it is 10.0 m below..
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