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 rabbit runs in a straight line by a velocity of +1.7 m/s for a period of time, rests for 9 s, and then runs again along the same line at+0.59 m/s for an unknown amount of time. The rabbit travels a total distance of 1296 m, and its average speed is 0.84 m/s.
a) How long does it spend running at 0.59m/s?
b) What is the total time the rabbit spends running at1.7 m/s?
two identical loudspeakers connected to a single audio amplifier are 5.0 m apart. the speakers at what spatial period does the intensity vary
A student sits on a rotating stool holding two 3.6-kg objects. When his arms are extended horizontally, Find the new angular speed of the student
Two point like identical positive charges, all of mass .3 g are suspended as a pendulum and placed in the uniform electric field of a magnitude E=5*10^5 N/C directed upward. A length of a string is 30 cm. What is the magnitude of all charge?
The drawing shows a rectangular block of glass (n = 1.52) surrounded by a liquid with n = 1.73. At what angle does the ray leave the glass at point B
A rock is tossed straight up with a velocity of 34.5 m/s. When it returns, it falls into a hole 17.1 meter deep. Find is the rock velocity as it hits the bottom of the hole
A submarine dives to a depth of 157 feet in the ocean. What is the force (in pounds) acting on a hatch
A 120 kg scaffold is 6.6 meters long. It is hanging with two wires, one from each end. A 540 kg box sits 1 meter from the left end. What is the tension in the right hand side wire
A hockey goalie in full gear has a mass of 100.kg. A 0.145 kg puck is shot at him with a veloctiy of 49m/s. Would this be an elastc or inelastic collison? Explain?
A record was set for stair climbing when a man ran up the 2000 steps of the Empire State Building in 13 minutes and 10 seconds. what was his average power output during the climb
A cylindrical specimen of aluminum with a diameter of 19 mm and length of 200 mm is deformed elastically by applying a tensile force of 7.0x10^3 N parallel to the cylinder axis. Determine the change in diameter of the specimen (in mm).
A 58 ice cube can slide without friction up and down a 28 slope. The ice cube is pressed against a spring at the bottom of the slope, When the ice cube is released
A29.0 kg wheel, essentially a thin hoopwith radius 1.02 m, is rotating at 280rev/min. It must be brought to a stop in 15.0 s. How much work must be done to stop it
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