Block A in the figure weighs 1.40 N and block B weighs 3.80 N . The coefficient
ID: 2256918 • Letter: B
Question
Block A in the figure weighs 1.40N and block B weighs 3.80N . The coefficient of kinetic friction between all surfaces is 0.300. (Figure 1)
Block A in the figure weighs 1.40N and block B weighs 3.80N . The coefficient of kinetic friction between all surfaces is 0.300. (Figure 1) Block A in the figure weighs 1.40N and block B weighs 3.80N . The coefficient of kinetic friction between all surfaces is 0.300. (Figure 1) Block A in the figure weighs 1.40N and block B weighs 3.80N . The coefficient of kinetic friction between all surfaces is 0.300. (Figure 1) Part A Find the magnitude of the horizontal force F? a necessary to drag block B to the left at a constant speed of 4.50cm/s if A rests on B and moves with it (figure a). Fa =
N Part B Find the magnitude of the horizontal force F? b necessary to drag block B to the left at a constant speed of 4.50cm/s if A is held at rest by a string (figure b). Fb =
N Part C In part (A), what is the friction force on block A? Ffric =
N Provide Feedback Part A Find the magnitude of the horizontal force F? a necessary to drag block B to the left at a constant speed of 4.50cm/s if A rests on B and moves with it (figure a). Fa =
N Part B Find the magnitude of the horizontal force F? b necessary to drag block B to the left at a constant speed of 4.50cm/s if A is held at rest by a string (figure b). Fb =
N Part C In part (A), what is the friction force on block A? Ffric =
N Part A Find the magnitude of the horizontal force F? a necessary to drag block B to the left at a constant speed of 4.50cm/s if A rests on B and moves with it (figure a). Fa =
N Part B Find the magnitude of the horizontal force F? b necessary to drag block B to the left at a constant speed of 4.50cm/s if A is held at rest by a string (figure b). Fb =
N Part C In part (A), what is the friction force on block A? Ffric =
N Part A Find the magnitude of the horizontal force F? a necessary to drag block B to the left at a constant speed of 4.50cm/s if A rests on B and moves with it (figure a). Fa =
N Part B Find the magnitude of the horizontal force F? b necessary to drag block B to the left at a constant speed of 4.50cm/s if A is held at rest by a string (figure b). Fb =
N Part C In part (A), what is the friction force on block A? Ffric =
N Part A Find the magnitude of the horizontal force F? a necessary to drag block B to the left at a constant speed of 4.50cm/s if A rests on B and moves with it (figure a). Fa =
N Part A Find the magnitude of the horizontal force F? a necessary to drag block B to the left at a constant speed of 4.50cm/s if A rests on B and moves with it (figure a). Fa =
N Fa =
N Fa =
N Part B Find the magnitude of the horizontal force F? b necessary to drag block B to the left at a constant speed of 4.50cm/s if A is held at rest by a string (figure b). Fb =
N Part B Find the magnitude of the horizontal force F? b necessary to drag block B to the left at a constant speed of 4.50cm/s if A is held at rest by a string (figure b). Fb =
N Fb =
N Fb =
N Part C In part (A), what is the friction force on block A? Ffric =
N Part C In part (A), what is the friction force on block A? Ffric =
N Ffric =
N Ffric =
N Provide Feedback of 1
Block A in the figure weighs 1.40N and block B weighs 3.80N . The coefficient of kinetic friction between all surfaces is 0.300. (Figure 1) Part A Find the magnitude of the horizontal force F? a necessary to drag block B to the left at a constant speed of 4.50cm/s if A rests on B and moves with it (figure a). Fa =
N Part B Find the magnitude of the horizontal force F? b necessary to drag block B to the left at a constant speed of 4.50cm/s if A is held at rest by a string (figure b). Fb =
N Part C In part (A), what is the friction force on block A? Ffric =
N Provide Feedback of 1 Block A in the figure weighs 1.40N and block B weighs 3.80N . The coefficient of kinetic friction between all surfaces is 0.300. Find the magnitude of the horizontal force F? a necessary to drag block B to the left at a constant speed of 4.50cm/s if A rests on B and moves with it Find the magnitude of the horizontal force F? b necessary to drag block B to the left at a constant speed of 4.50cm/s if A is held at rest by a string In part (A), what is the friction force on block A?
Explanation / Answer
A. V=4.5CM/S=0.045M/S
Friction force=