Determine the constant force P

PLEASE URGENT

The collar C with mass m slides on the smooth horizontal bar when the bar AB rotates with constant angular velocity @o in the counter-clockwise direction. If m = 1 kg and wo = 2 rad/sec, calculate the magnitude of the normal force on the collar at the instant, by neglecting the size of the collar. Present your answer in Newtons using 3 significant figures. = 2 m 2 m

The slotted arm OA rotates about a horizontal axis through point O. The 0.18-kg slider P moves with negligible friction in the slot and is controlled by the inextensible cable BP. For the instant under consideration, θ=26∘, ω=θ˙=4.6 rad/s, θ¨=0, and r=0.63 m. Determine the corresponding values of the tension T in cable BP and the force reaction R perpendicular to the slot. The force R is positive if the contact comes from the lower edge of the slot and negative if the contact comes from the top edge. I found R to be equal to 1.05 which is correct, I can't find T.

Solve the following problem.

3/170 The system is at rest with the spring unstretched when 0 = 0. The 3-kg particle is then given a slight nudge to the right. (a) If the system comes to mo- mentary rest at 0 = 40°, determine the spring con- stant k. (b) For the value k = 100 N/m, find the speed of the particle when 0 = 25°. Use the value b = 0.40 m throughout and neglect friction. C B b m Problem 3/170 A 1.256

If the track is to be designed so that the passengers of the roller coaster do not experience a normal force equal to zero or more than 4 times their weight, determine the limiting height ha so that this does not occur. The roller coaster starts from rest at position A. Neglect friction. (Figure 1) hA = Figure Part B If ha = 22.5 m, determine the limiting height hc. PC = 20 m PB = 15 m hc hc = Units

Determine the constant force P required to cause the 0.58-kg slider to have a speed v2 = 0.55 m/s at position 2. The slider starts from rest at position 1 and the unstretched length of the spring of modulus k = 300 N/m is 195 mm. Neglect friction. 200. 200 mm 230 mm mm 270 mm m 17

I need the answer at 20 minute

The 10-Mg (10,000 kg) truck hauls the 20-Mg (20,000 kg) trailer. If the unit starts from rest on a level road with a tractive force of 2A kN between the driving wheels of the truck and the road, compute the acceleration a of the truck-trailer system and the tension T in the horizontal drawbar. Neglect friction. A is the last digit of your student number replacing any 0 with 10. For example, if your student number is 400027581 then A = 1, if your student number is 400027580 then A = 10, etc.