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 all parts of given question:
Question: In the Soapbox Derby, young participants build non-motorized cars with very low-friction wheels. Cars race by rolling down a hill. The track at Akron's Derby Downs, where the national championship is held, begins with a 55ft-long section tilted 13deg. below horizontal.
Part I: What is the maximum possible acceleration of a car moving down this stretch of track?
Part II: If a car starts from rest and undergoes this acceleration for the full l, what is its final speed in m/s?
I need help to solve the above question.
The charges and coordinates of two charged particles held fixed in an xy plane are q1 = +2.9 ?C, x1 = 3.5 cm, y1 = 0.50 cm, Find the magnitude and direction of the electrostatic force
A rectangular container measuring 22cm multiplied by 48cm multiplied by 72cm is filled with water. What is the mass of this volume of water in kilograms and grams.
What would be the fundamental frequency on a piece of the same string that is twice as long and has four times the tension
A 30g dart is shot straight up at 10m/s . At the same instant, a 24g ball of cork is dropped from 2.0m above the dart. What is the speed of the cork ball immediately after it is hit by the dart
A force of 210N is applied to a 50.0 kg box. The force is directed 20 degree above the horizontal. The coefficient of kinetic friction between the box and the floor is 0.25 and the box moves 3.00m across the horizontal floor. A) How much work is done..
A 2.65-g copper coin at 21.5°C drops 60.0 m to the ground. (Assume the specific heat of copper is 387 J/kg · °C.) determine the coin's final temperature
A sealed container holds .020 moles of ideal nitrogen gas at a pressure of 1.5 atmospheres and a temperature of 290 K. What is the approximate mass density of the gas
What is the minimum thickness of an oil-slick coating of index of refraction 1.3 on water of index 1.5 which would reflect no red light of wavelength 650 nm? (b) What would be the colour of the light that is reflected off the oil?
how to calculate the reactions on a beam with i angular point load at 10kn at 60 degrees and a url of 7knm. beam span
Ammonia The ammonia molecule NH3 has apermanent electric dipole moment equal to 1.47 D, where 1 D = 1debye unit = 3.34 multiplied by 10-30 C·m. Calculate the electric potential due to an ammonia molecule at a point56.0 nm away along the axis of the d..
A shot-putter accelerates a 7.3 kg shot from rest to 14 m/s. If this motion takes 2.0 s, what average power was developed
Find the Lagrangian corresponding to the Hamiltonian. Find an equivalent Lagrangian that does not depend on time. What isHamilton corresponding to this second Lagrangian? What is the relation between the two Hamiltonians?
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