A30.0 kg packing case is initially at rest on the floor of a 1500 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. find the magnitude and direction of the friction force acting on the case (a) when the truck accelerates at 2.20 m/s2 northward and (b) when it accelerates at 3.40 m/s2 southward.
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Physics, 21.06.2019 22:00, mattydoug4818
What type of light does this light bulb produce most (i. e. at what wavelength does the spectrum have maximum intensity)?
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Physics, 22.06.2019 14:30, ayoismeisalex
Two carts, one of mass 2m and one of mass m, approach each other with the same speed, v. when the carts collide, they hook together. assume that positive momentum is to the right. which graph best represents the momentum of both carts over time, before and after the collision?
Answers: 3
A30.0 kg packing case is initially at rest on the floor of a 1500 kg pickup truck. the coefficient o...
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