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 following question:
Question: A 33.0-kg packing case is initially at rest on the floor of a 1580-kg pickup truck. The coefficient of static friction between the case and the truck floor is 0.30, and the coefficient of kinetic friction is 0.20. Before each acceleration given below, the truck is traveling due north at constant speed.
Part A: Find the magnitude of the friction force acting on the case when the truck accelerates at 2.18m/s2 northward.
Part B: Find the direction of the friction force acting on the case when the truck accelerates at 2.18m/s2 northward.
Part C: Find the magnitude of the friction force acting on the case when it accelerates at 3.64m/s2 southward.
Part D: Find the direction of the friction force acting on the case when it accelerates at 3.64m/s2 southward.
I want help to find the magnitude of the friction force acting on the case.
An astronaut lands on an earth-like planets and drops a small lead with a mass of 76.5 g from the top of the spaceship. the point of release is 18 m above the surface of the planet and the ball takes 2.5 s to reach the ground. the astronaut's mass..
An airplane is flying with a velocity of 89.0 at an angle of 18.0 above the horizontal. When the plane is the distance 112 directly above a dog that is standing on level ground, a suitcase drops out of the luggage compartment. How far from the dog wo..
a violin string vibrates at 294 hz when unfingered. at what frequency will it vibrate if it is fingered one-third of
The Boeing 777 aircraft has a takeoff mass of 255000kg and a takeoff speed of 115m/s, What airflow speed across the top of the wing is necessary for the plane to fly
A hotel elevator ascends170m with a maximum speed of5.4m/s. How long does it take to make the complete trip from bottom to top
Red light of wavelength 700 nm in vacuum enters diamond (n=2.4). The wavelength of light inside the glass is now
A child is in danger of drowning in the Merimac river. The Merimac river has a current of 3.1 km/hr to the east. How far from the dock does the boat reach the child
A car is driven from point A to B at a constant speed of 25.0m/s along a straight line, and then back from point B to A at aconstant speed of 20.0 m/s. The values of the average speedover the entire trip is?
The rms speed of the molecules in 1.4g of hydrogen gas is 1700m/s. What is the thermal energy of the gas? What is the total translational kinetic energy of the gas molecules?
A train slows down as it rounds a sharp horizontal turn, going from 80.0 km/h to 58.0 km/h in the 13.0 s that it takes to round the bend. Compute the acceleration at the moment the train speed reaches 58.0 km/h
A particle moves on the x axis from x=0 to x=3. A force of magnitude F(x) = 3x3 + 4x acts on the particle. Calculate the work done by the force
Arie van Wijngaarden shoots a puck at his goaltender father. Arie stands 30 meters from a net having dimensions 3 meters x 2 meters. Assuming his father obscures 1/3 of the net,
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