The data are as follows: a) The object's mass is 4 kg, b) g = 10 m/s². c) Coefficient of the kinetic friction = 0.5 / sqrt(3) and coefficient of the static friction = 1/ sqrt(3). d) Magnitude of the force F = 50 N. 30⁰ F What is the acceleration of the object in m/s²? Round to the nearest decimal.
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- Constants Part A For the vectors A, B, and C in the figure (Figure 1), find the scalar products Submit Request Answer Part B Figure 1 of 1 Submit Request Answer B (15.0 m) Part C 30.0% D (10.0 m) 53.0 25.0 C (12.0 m) A (8.00 m) Submit Request AnswerA force F1 of magnitude of 5 N is directed in 25 degrees East of South, and a force F2 of magnitude of 2 N is directed in 30 degrees North of West. 1. Draw each vector force and give the magnitude and the direction. 3. Component Method of Adding Vectors a. Find the x and y components of each vector. b. Determine the x and the y component of the resultant vector F3 = F1 + F2 . c. Calculate the magnitude and the direction of the resultant vector F3 .a = 5 m b = 3 m C = 1 m Mass of block = 120 kg Use g = 9.80665 m/s^2 2 m D 2.5 m B Find the Tension of Cord AC in N. If the calculated answer is not whole number, express it in 4 significant figures. If the value is negative, include a negative sign.
- Can you help with the last two,Fx' and Fy'?An inclined plane has angle theta with respect to the vertical. A. Find an expression for the components in the direction of the plane. B. Find an expression for the component of gravity in the direction perpendicular to the plane. C. Sketch figures which illustrate parts a and b above; highlight and label the results.A force F1 of magnitude of 5 N is directed in 25 degrees East of South, and a force F2 of magnitude of 2 N is directed in 30 degrees North of West. 1. Draw each vector force and give the magnitude and the direction. 2. Triangle Method of Adding Vectors a. Draw the resultant vector F3 = F1 + F2 . b. Calculate the magnitude and the direction of the resultant F3 .
- IPA child rides a pony on a circular track whose radius is 5.9 m Part A Find the distance traveled after the child has gone halfway around the track. Express your answer using three significant figures. m Submit Request Answer Part B Find the displacement after the child has gone halfway around the track. Express your answer using three significant figures. Πνα ΑΣφ ? Az = m Submit Request AnswerFigure Q1a shows two cables attached to a half-ring anchor point as shown in Figure Q1a. Force F1 acts vertically with a force of 2170 N; and F2 acts at an angle 0 relative to the y-axis with a force of 1240 N. y F1 F2 Figure Q1a Cable Anchor PointA vector has the components A, = 28 m and A, = 11 m. Part A What is the magnitude of this vector? Express your answer to two significant figures and include appropriate units. HÀ Value Units Submit Request Answer Part B What angle does this vector make with the positive a axis? Express your answer to two significant figures and include appropriate units. HA ? Value Units Submit Request Answer
- helpq3 = 39nCA cube with the dimensions bXbXb with mass m lies on the flat horizontal ground. One the side shown in the figure. The thickness normal to the plane of the figure is b. The cube is subject to the earth's gravity and the friction coefficient between the cube abd the ground is mu. Express your answer in terms of the given variables. What is the minimum force required to produce sliding? What is the minumum force required to produce tipping of the cube? Assume the cube is rotating about O. Impulsive horizontal loading L is applied on the edge B such that force F(t) is applied during the very short time delta t: where L= the integral from zero to delta t of F(t)dt. What is the minimum value of the impulse for which the cube tips over and falls on side OA.