o pox 2 SCCGIGLSIOU U U5. A 15 kg block starts from rest starts 4m away from the end of a spring affixed to a 30° incline. (loni odi to monod orb 2orlonon ri nsdw zod ort loA) If the kinetic coefficient of friction of the block with the01 oni incline is 0.3, calculate its velocity when it reaches the siano ori d onob how orlvh2o spring without calculating its acceleration.0odono on ow ort o2UmoriodB) How much will the spring, with a spring constant of 20N/m, compress when the block (momentarily) comes to astop? [Don't forget that as the spring is compressed thegravitational potential energy of the block also changes.]30°

We will use the conservation of energy formula,

Answered: 5. A 15 kg block starts from rest…

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t OneNote. the letter thats on a. G inspo butter fly roo... S Home Schoology S BAND MS6: Sec 00.. Culminating Event_SRS (5).docx B A A - As safe as school buses are made to be, there are still sometimes accidents which result in collisions. Based on what you have learned about the laws of motion in this unit, you will work as an engineer to develop and present a new design proposal to the local school board to make school buses even safer for their passengers and other vehicles on the road. Your design proposal will need to include the following: An explanation of how each of Newton's Laws of Motion relate to a collision between a bus and a car o How will the bus be impacted based on its mass? o How will the car be impacted based on its mass? o How will the passenger in the car be impacted? o How will the passengers on the bus be impacted? A potential design solution that could make buses safer for passengers and/or other vehicles on the road o An analysis of the costs and benefits of…
A 3.0-kg block (A) is attached to a 1.0-kg block (B) by a massless spring that is compressed and locked in place, as Lee shown in the figure. The blocks slide without friction along A A the x-direction at an initial constant speed of v = O00 B 2.0 m/s. At lo В time to = 0 s, the positions of blocks A and B are XAi = 1.0 m and xB.i = 1.4 m, respectively, at which point a A,i A,f mechanism releases the spring, and the blocks begin to oscillate as they slide. If 2.0 s later block B is located at xB.f 7.3 m, what will be the position xA,f of block A? XA.f =
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X Exit full screen Press Esc to exit full screen A I.S ka bot moves back and forth hori zon tal frietionless sor tace between the box is nitially pressed agains t the stronger spring lorpieuing 64 a two ditterent springs : it 4.0 cm and then is released trom rest. k= 32 N /cm k=16 N/cm box m m la) by how much will the box compiess the weaker sping 6) What is the maximom jpeed the bot will reach
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pls hlep with the answer. dont need the steps.