A horizontal force f pushes a 10 kg block up a

Assignment Help Mechanical Engineering

Reference no: EM13630011

A horizontal force F pushes a 10 kg block up a fricitionless ramp with a circular contour, the radius of curvature of the slop contour is 15 m . the force changes with time to maintain a constant velocity of 2 m/s up the ramp if the angle is 20 deg and g is 9,81 m/s^2

(a) Calculate the normal acceleration of the block.

(b) calculate the magnitude of the force at the instant where the angle is 20 deg.

Reference no: EM13630011

Questions Cloud

Define the physical uncontrolled seat including seat : a farm equipment manufacturer has a need to actively reduce the vibration of the operators seat using an electrodynamic

The dog starts running when the owners are d 80 m apart if : a dog runs back and forth between its two owners who are walking toward one another. the dog starts running when the

A tank fitted with an electrical resistor holds 2 kg of : a tank fitted with an electrical resistor holds 2 kg of nitrogen n2 initially at 1 bar. over a period of 10 minutes

A cheetah can accelerate from rest to 220 ms in 676 s a : a cheetah can accelerate from rest to 22.0 ms in 6.76 s.a assuming constant acceleration how far has the cheetah run in

A horizontal force f pushes a 10 kg block up a : a horizontal force f pushes a 10 kg block up a fricitionless ramp with a circular contour the radius of curvature of

Using a binomial table find the binomial probabilities px : using a binomial table find the binomial probabilities px associated with given n ratio and x. a. n6 ratio 0.10 p4 b.

Consider a cogeneration power plant modified with : consider a cogeneration power plant modified with regeneration. steam enters the turbine at 9 mpa and 400 c and expands

Refreigerant vapor exits at a pressure of 2 bar if the heat : refrigerant 134a flows at steady state throught a horizontal pipe having an inside diameter of 4 cm entering as

An uncharged capacitor and a resistor are connected in : an uncharged capacitor and a resistor are connected in series to a source of emf. if ? 4.68 v c 22.6 of and r 135

User Account

All Pages