When a force equal to its weight is applied to a body free to move by pushing, pulling, or lifting an object, what is its acceleration? Why? Justify your answer
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When a force equal to its weight is applied to a body free to move by pushing, pulling, or lifting an object, what is its acceleration? Why? Justify your answer
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- Use the results from the first example problem to answer these questions about a scale in an elevator on Earth. What force would the scale exert when the elevator moves up at a constant speed? Mass = 75 kg a. it slows at 2.0 m/s2 while moving upward? b. it speeds up at 2.0 m/s² while moving downward? c. it slows to a stop at a constant magnitude of acceleration?When a body is accelerated, a force is invariably acting on it. Does this mean that, when a force is applied to a body, it is invariably accelerated? Why? Explain do not copy from google or i will downvoteHi I need help how to draw a body diagram please and also answer this question can you be clear
- Please see the image provided for context and solve the following problem: Solve for and use the magnitude of the force of friction on Debbie and the tension in the rope to solve the problem. The bruin is hungrier than Sarita anticipated, and she decided she needs to pull harder, accelerating Debbie up the rocky slope. Sarita's rope can only manage a tension of 950N. What is the maximum acceleration Sarita can accomplish with this rope?he diagrams below depict the individual forces acting upon an object. Each arrow represents a force and the length of the arrow represents the size of the force. Based on this information, which object could be moving to the right - either at a constant speed or a changing speed? Select all that apply.Kindly provide the solution to the following question using the GRASS method. Free Body Diagrams and Problem Solving (Dynamics Unit): Determine the acceleration of a 55 kg sled coming down a snow hill at 30 degrees to the horizontal ground if the coefficient of friction between the sled and the snow hill is 0.14. Image attached is a guide on how to use the GRASS method on a question and the other image are the formulas.
- ction) $ Hide 000 F4 F5 % smartermarks.com Use the following information to answer the next two questions Tony is a rock climber. He has a mass of 70.0 kg. 5. Tony hangs from a rope at rest, examining the route above. What is the tension in the rope? 0.0 N 687 N 70.0 N 120 N 6. Attempting a difficult move, Tony falls. The rope catches him, accelerating him at 5.8 m/s² upward. What is the tension in the rope as it catches Tony? 2.8 x 102 N 1.1 x 10³ N 6.9 x 10² N 1.2 x 10² N Use the following number association: 1 = vector 2= scalar Identify the following as a vector or scalar quantity by matching it with the #tv A2048 EPIC GAMES MacBook Air ◄◄◄ F9 7. A ķ F6 & F7 * F8 Smarter Marks :: SittingStudes F10 . EPIC GAMES F11Activity: Scales in an Elevator A person brings a bathroom scale onto an elevator. For each of the following situations, eval- uate whether the relationship between the given forces is less than, greater than, equal to, or can't tell and explain your reasoning. a. The elevator is at rest. Explanation: Explanation: F Scale Person b. The elevator is moving downward at a constant speed. Explanation: F Scale-Person FEarth Person c. The elevator is moving downward at an increasing speed. F Scale Person FEarth Person FEarth PersonConsider the diagram below of a box with a mass 4.45 kg sliding down a ramp. The ramp is inclined at 0=60.0° above the horizontal. If the block slides with at a constant velocity what is the force of friction acting on the mass? Give your answer in Newton's to 1 decimal place but do NOT include units in your answer. 0 m
- Two masses are connected by a rope which runs over a pulley, as shown below. The blue block has mass M and the red block has mass m. The blue block is heavier, M < m. Please see the picture below. Part 1) A normal force acts on the blue block a. True b. False Part 2) Define up as the positive direction for both blocks. Which of the following statement is true once the blocks ar released? a. Both blocks will have a positive acceleration b. Both blocks will have a negative acceleration c. The blue block will have a positive acceleration and the red block will have a negative acceleration d. The blue block will have a negative acceleration and the red block will have a positive accelerationUse the picture below of a cart on an inclined ramp to answer the following question: Raising the height of the ramp, h, compared to its current position will Ih cause the cart to accelerate more quickly have no effect on the acceleration of the cart increase the value of g. cause a greater final velocity for the cart when it reaches the end of the ramp both a and dbA pow X b Answe x+ 'A Home https://www.webassign.net/web/Student/Assignment-Responses/submit?dep=27955743&tags=autosave#. ABP Sign in In the figure below the two blocks are connected by a string of negligible mass passing over a frictionless pulley. m, 0. is 0 = 36.0°. Assume that the incline is smooth. (Assume the +x direction is down the incline of the plane.) = 10.0 kg and m, = 7.20 kg and the angle of the incline m2 m 07 (a) With what acceleration (in m/s<) does the mass m, move on the incline surface? Indicate the direction with the sign of your answer. m/s2 (b) What is the tension in the string in newtons? (c) For what value of m, (in kg) will the system be in equilibrium? kg Additional Materials BReading 5:27 PM 75°F Sunny E 4) 10/10/2021 P Type here to search DELL F12 PrtScr Insert Delete F9 F10 F11 F5 F6 F7 F8 Esc F1 F2 F3 F4 Fn & Backspace 23 24 8 9 4