Jose and Sergei are canoeing on Lake Erie. The canoe has a weight of 222 N. Sergei weighs 580 N, and Jose weighs 780 N. Draw a free-body diagram of the forces acting on the canoe. Include: • gravitational force(s) • buoyant force Include the magnitude of each force in your diagram.

Please as soon as possible

A 3.50 kg block is pushed along a horizontal floor by a force of magnitude 15.0 N at an angle 8-30.0° with the horizontal (see the figure below). The coefficient of kinetic friction between the block and the floor is 0.250. Calculate the magnitudes of (a) the frictional force on the block from the floor and (b) the block's acceleration. Step 1 Incorrect. ****** ***** Create the free-body diagram. Use the checkboxes to select the correct vectors as instructed above. Move the vectors to the correct starting points and orient them in the correct direction as instructed. mg le FN AT Tap the Draw free-body diagram here Key to Force Labels mg = Gravitational force 7 = Static friction FN = Normal force T = Tension = Kinetic friction F = Pushing force Point the acceleration vector in the correct direction ā 330°

Please  answer both part a and part b

A 30kg barrel of oil is sitting in a holding container consisting of two walls one at an angle of 60o from the horizontal, and the other wall at 40o from the horizontal. What are the normal forces acting on the walls – N1 and N2? Draw a free body diagram and a resolved free body diagram.

Include a free body diagram please.

And also please part c what is the magnitude of the resultant force in newtons

Consider the system shown in the figure.(Figure 1) Block A has weight 6.0 N and block B has weight 4.0 N. Once block B is set into downward motion, it descends at a constant speed. Assume that the mass and friction of the pulley are negligible. Part A Calculate the coefficient of kinetic friction u between block A and the table top. Express your answer numerically. View Available Hint(s) 1ν ΑΣφ ? μ= Request Answer Submit Figure 1 of 1 Provide Feedback A B

Use following scenario to answer parts a–f. (You may wish to use the graph on page 180of your textbook to help you.)You attach a force scale to a toboggan resting in the snow. a) What is the minimum value of static frictional force and under what conditionswould you observe that value on your force scale? b) What two (equal in magnitude and opposite in direction) forces is the scalemeasuring when you start to pull on the toboggan but it remains stationary? Bespecific. c) What happens to the number on the force scale as you start to pull on thetoboggan but it remains stationary? Explain. d) What happens to the toboggan if your applied force exceeds the maximum staticfrictional force? e) What happens to the number on the force scale in the moment the tobogganstarts to move? Explain. f) What two (equal in magnitude and opposite in direction) forces is the scalemeasuring when you pull on the toboggan and it moves at a constant speed. Bespecific.