Question 1 0/25 pts What is the magnitude of the counterclockwise couple caused by the force...
Question 2 0/ 25 pts What is the magnitude of the counterclockwise couple (M) to the nearest 0.1 N-m? The angle is 62.4 P 400 N 40 mm P 400 N -u F1o 3
For what value M of the clockwise couple will the horizontal component Ax of the pin reaction at A be zero? If a couple of that same magnitude M were applied in a counterclockwise direction, what would be the value of Ax? 1 260 lb L - - Answers: M= Ib-ft
what is the magnitude of P? Question 3) The skater is moving counterclockwise on aa circular track with radius r 60.0(m). Note the direction of "up" in the drawing The mass of the skater is m The angle showing where the skater is on the circle is 35.0 For the friction between the skater and the track, p, 0.100 50.ofkg Up Horizontal There is a rocket attached to the skater providing a thrust force P in the same direction that...
Question 4 4 pts What is the magnitude of the braking force required to bring a 1,078kg car moving at speed of 25 m/s to a complete stop in a distance of 289m2 (provide your answer in SI units)
A force F with a magnitude 280 ib is applied as shown. Determine 1 The projection of F along line OA The moment about point A 2 The moment about line BR 3. 8 in 6 in F 10 in 280 1b 13 in 7 in R A force F with a magnitude 280 ib is applied as shown. Determine 1 The projection of F along line OA The moment about point A 2 The moment about line BR 3....
To calculate the resultant couple and force at a point for a given force and couple system. Two forces F1F1F1 = 75 NN and F2F2F2 = 255 NN and two moments M1M1M1 = 100 N⋅mN⋅m and M2M2M2 = 50 N⋅mN⋅m act on the beam as shown in (Figure 1). DO NOT ATTEMPT TO ANSWER IF YOU ARE NOT AN EXPERT, AVOID BEING REPORTED, ONLY ANSWER IF YOU TRULY KNOW WHAT YOU ARE DOING AND ARE AN EXPERT IN THE SUBJECT!...
Replace the loading system by an equivalent resultant force and couple moment at 0. X 2016 aft В F = (21-4j +56)1b -24 || 1-244t-aft Mo 10 16.67 Us So16 Replace the loading system by on equivalent resultant force and couple moment at o.
Question 4 0/1 pts 10N Suppose the box starts at rest. If the force on the string is increased until Fr= 2 N, what is the magnitude (in newtons) of the frictional force acting on the box? Assume Ms = 0.6, and M = 0.4.
Question 1 2.5 pts Consider a tangential force of magnitude T applied to the edge of a the rotational pulley below whose diameter is D and radius r, What is the magnitude of the resulting torque? f rDT Sine 2 T = T rTSin0 T DTSin0 2DTSine T= 2.5 pts Question 2 A 220.6 g block is placed at d 18.7 cm as shown in the figure below. If the moment of Inertia when the block is placed at the...
Question 22 1 pts Calculate the magnitude of net force (in unit of N) on the 1.0nC charge 1.0 nC 1.0 nC 4.0 nC A + 1.0 cm 1.0 cm O 2.0x10-3 O 4.0x102 3.2x10-4 O 1.8x10-5 O 0