A small object hangs from a string attached to the rearview mirror of your car that is accelerating at a rate of ax = 1.10 m/s2. (Consider a tension in the string T, a weight of the object W, and an angle θ that the string makes with the vertical.) Coordinate system: +x is right; +y is up. Let's trace all forces acting on this object before finding the angle θthe string makes with respect to the vertical.

A small object hangs from a string attached to the rearview mirror of your car that is accelerating at a rate of ax = 1.10 m/s2. (Consider a tension in the string T, a weight of the object W, and an angle θ that the string makes with the vertical.) Coordinate system: +x is right; +y is up. Let's trace all forces acting on this object before finding the angle θthe string makes with respect to the vertical.

Similar questions

In the figures, the masses are hung from an elevator ceiling. Assume the velocity of the elevator is constant. Find the tensions in the ropes (in N) for each case. Note that 8₁ = 35.0°, 0₂ = 55.0°, 03 = 60.0°, m₁ = 3.00 kg, and m₂ = 7.00 kg. (Due to the nature of this problem, do not use rounded intermediate values in your calculations including answers submitted in WebAssign.) (a) (b) T₁ T₂ = LN LM T3 NY M = T₁ = T₂ = = T3 = T₁ M₂ 0₁ T₁ 03 T3 z z N N N T2 N N z z N Ts 0₂ T2 m₁ Ⓡ
A box of mass 15.7 kg slides down an inclined plane without friction. If the acceleration, a, of the box along the direction of the plane is 4.1 m/s2, what is the angle θ (in degrees) of the plane with respect to the horizontal?
In the figures, the masses are hung from an elevator ceiling. Assume the velocity of the elevator is constant. Find the tensions in the ropes (in N) for each case. Note that 0₁ = 36.0°, 0₂ = 54.0°, 03 = 60.0°, m₁ = 6.00 kg, and m₂ = 9.00 kg. (Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign.) (a) (b) T₁ = T₂ = T3 = T₁ T₂ = T3 = T₁ m₂ 0₁ T₁ 03 Ts N N N zzz N N N 22 T3 8₂ T₂ m₂ i
A skydiver weighing 203 lbf (including equipment) falls vertically downward from an altitude of 5000 ft and opens the parachute after 14 s of free fall. Assume that the force of air resistance, which is directed opposite to the velocity, is 0.77 |v| when the parachute is closed and 10 |v| when the parachute is open, where the velocity v is measured in ft/s. Use g = 32 ft/s². Round your answers to two decimal places. (a) Find the speed of the skydiver when the parachute opens. v(14) = i (b) Find the distance fallen before the parachute opens. x (14) = i ft ft/s (c) What is the limiting velocity after the parachute opens? UL = i ft/s
Consider two blocks connected . Block A has mass 2.00 kg, and block B has mass 5.00 kg. The table on which B sits is frictionless, the cord connecting the blocks is light and flexible, and the pulley is light and frictionless. The horizontal force F S has magnitude F = 20.0 N, and block B moves to the left with an acceleration of 1.50 m/s2. What is the tension in the cord that connects the two blocks?
An elevator of mass 300 kg is caused to accelerate upward at 2.5 m/s2 by a force in the cable that supports it. What is the force exerted by the cable (in N) ?
Three mass are arranged as shown. Mass A is 800 kg, Mass B is 400 kg, and Mass C is 600 kg. Draw a free body diagram for each mass. Find the net, vector force on each mass. A 8 m 90° В Mass A Mass B Mass C 12 m
In the figures, the masses are hung from an elevator ceiling. Assume the velocity of the elevator is constant. Find the tensions in the ropes (in N) for each case. Note that ₁ = 38.0°, 0₂ = 52.0°, 03 55.0°, m1 = 7.00 kg, and m₂ 12.0 kg. (Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign.) = 1 (a) (b) T₁ T₂ T3 T₁ T₂ T3 = = = = = = T₁ m₂ 0₁ T₁ 03 T3 N z z z N T2₂ N Z Z Z N N T3 0₂ T₂ m₁ =