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!
Solve the each part of given question:
Question: A 47 N block rests on a horizontal surface. The coefficients of static and kinetic friction between the surface and the block are 0.9 and 0.5, respectively. A horizontal string is attached to the block and a constant tension is maintained in the string.
Part A: What is the force of friction acting on the block if the tension is 12 N?
Part B: What is the force of friction acting on the block if the tension is 55 N?
Please give me an explanation for above questions.
A rifle with a barrel length of 61.0 cmfires a 10.0 g bulletwith a horizontal speed of 360 {\rm m/s}. How long does it take the bullet to come to rest
the intensity of electromagnetic radiation from the sun reaching the earths upper atmosphere is 1.37 kwm2assuming an
A 2600-pF air-gap capacitor is connected to a 9.0-V battery. If a piece of Pyrex glass (K=5) is placed between the plates
a horizontal spring with a 2 kg mass attached and a springconstant k=300 N/m is compressed 10 cm from its equilibrium position. how much work is done compressing the spring
From a vantage point very close to the track at a stock car race, you hear the sound emitted with a moving car. You detect a frequency that is 0.908 times as small as the frequency emitted with the car when it is stationary. The speed of sound is 343..
The dispersion coefficient of a material is dn/dwavelength = 17.1 x 105 nm-1, such that n0 = 1.500 when wavelength= 543.0 nanometer. find the absolute value of angular separation of the refracted beams
A 2.00 meter long horizontal plank whose mass is 3.00 kg is placed so that the very end (the right end) rests on a retaining wall. The left end is put on the tailgate of the truck. However the tailgate is tilted a bit, so it only contacts the boar..
A 32.5-g glass thermometer reads 24.1?C before it is placed in 131mL of water. What was the original temperature of the water
Two plates of area 7.00×10-3 m2 are separated with a distance of 4.80×10-4 m. If a charge of 3.40×10-8 C is moved from one plate to the other, compute the potential difference (voltage) between the two plates. Suppose that the separation distance is ..
A 55.8 kg person rides a sled 15 meters along a hillside that is inclined at 25 degrees above the horizontal. what is the person's speed upon reaching the bottom
What would have happened to our graphs in this lab if we had a heavier bar?
a series rlc circuit has a source of time-varying emf providing 15 v at a frequency f0 with l 7.90 mh r 130 omega and
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