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- 1. Pulling up on a rope, you lift a 4.35-kg bucket of water from awell with an acceleration of 1.78 m / s2. What is the tension inthe rope? Show your work and explain.Your answer 5. a) What is the mass of a 100-N crate of delicious peaches? (Recall the formula for weight is W = mg) b). What is the weight in pounds (Ibs) of the 100-N crate. (Round your answer to the nearest tenth). You must include 20 a SKETCH to solve. *Directions: Write TRUE is the statement is correct but if it is false, change the underlined words with the correct answer. 1. A force is a push or pull 2. Force is a galar quantity 3. The unit of force is Newton (N) 4. In general, a body can have several forces acting on it at the same time 5. Inertial frame of reference are reference frame where Newton's First law are observable. 6. Another effect of a balanced force, equilibrium, is that a body accelerates. 7. The heavier the object, the lesser the inertia. 8. Forces acting on a body are unbalanced if the resultant force is not zero 9. In an inertial reference frame, No forces should be exerted within the frame. 10. Normal force is lateral in nature. П. Identify Action Reaction Pairs A student in hot air balloon ascends vertically at a constant speed. Consider the four forces in this situation: Fl= the weight of the baloon F2= the weight of the student F3= the force of the student pulling on the earth F4= the support force of the…
- Two masses B and C are connected with a string passing over a friction less pully, assuming the coefficient of friction between the table and block is μ=0.4 , and the acceleration of gravity g=9.81 m/s2. Solve the following questions (show all the steps of your calculations): A. Draw the free body diagram of the two masses.B. Find an expression of the acceleration of the two masses in terms of ?? and ??.C. Determine the tension in the rope in terms of ?? and ??.D. If ??= ʎ kg, ?? = (ʎ-5) kg, determine the acceleration of two blocks and the tension in the rope.(ʎ= the final two numbers of your ID +10, and, gravitational acceleration, g = 9.81 m/s2).Q1 mathematical Mechanics Plz solve in detail and simple form ...You're trying to push a car that isn't starting; your car has a mass of 500 kg. You push the car with a force of 300 N. You notice the car speeds up with acceleration of 0.5 m/s2. a. Ow the etelm b. Write down the 3rd law partner force for each of the forces in your diagram. Make sure to write which partner force corresponds to which main force, and to show the direction for each partner force. c. Calculate the number for each force affecting the car. Show your work. T T TT
- Solve numbers 1-3 with a full solution. 1. Compare the momentum of a 2000kg van moving at 30 m/s with a 5000kg truck moving at 12 m/s. 2. A 300 N force applied to an object for 10s. What is the impulse of the object?3. What is the momentum of a 1000kg car moves at 20 m/s?Three cables are used to hold a hot-air balloon in place. The tension in the cable AD is 658 N. Draw the Free Body Diagram at A. Upload this along with your all your workings for this problem to the dropbox. What is the tension in the cable AB? Enter using 3 significant figures. What is the tension in the cable AC? Enter using 3 significant figures. What is the vertical force V exerted by the balloon at point A? Enter using 4 significant figures.Check Your Understanding Quipper Solve the following problems. Show your pertinent solution. 1. A 200 kg missile is launched at a speed of 1,000 m/s, east. Calculate the momentum of the missile. 2. A car is moving at 25 m/s to the right with a momentum of 1000 kg m/s. Calculate the mass of the car. 3. What is the velocity of a 425 kg motorcycle moving at a momentum of 12 000 kg m/s?
- a = Fnet/m For each problem: A.) Draw a force diagram. B.) С.) Apply Newton's Second Law. Solve D.) This is the same as what we did with equilibrium but now all of the forces will not balance. Apply the model above to those forces that are unbalanced. 1.) A force of 2 N force is applied to a 300 g cart. Determine the acceleration of the cart. If the cart travels for 3 s, how far will it travel?This is an F=ma questions. Remember that force and acceleration are vectors. (That's what the boldface font means.) 1) A 14kg object accelerates at (2,4) m/s2. Calculate the magnitude of the force on the object, in Newtons. 2) Calculate the mass if F = (200, 300) N and a = (0.9, 0.3) m/s2. Enter 0 if there exists no answer.Match the written description to the proper equation. For formatting clarifications, ex: ay ay. %3D Weight of an object on Earth. Choose... Net force in the y direction. Choose... Net force in the x direction v Choose.. Fnet(y)=Fy3may FN=mg Fnet(x)=Fx=max Fg3mg Check