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- 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…During this pandemic, Timothy's father asked an engineer to survey the field behind their house. He wanted to plant some orange and tangerine trees there. According to the survey, the field is thirty-two feet long and six yards wide. What is the perimeter of the field in feet? a. 100 b. 50 c. 576 d. 192The CERN particle accelerator is circular with a circumference of 7.0 km. (a) What is the acceleration of the protons (m=1.671027kg)that move around the accelerator at 5of the speed of light? (The speed of light is v=3.00108m/s .) (b) What is the force on the protons?
- 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).I need help with this problem: A. Calculate the magnitude of the total force. B. When the fourth force is applied to the mass, it is observed that the velocity of the mass stops changing and remains constant. What are the horizontal and vertical components of the fourth force? I've tried adding up all of the velocitys and found Vtotal = 111.8 N with a direction of 26.5 deg. Which is incorrect. Below is the graph we are given.Show your solutions. 1. A total distance of travel of 2,000 km breaks every 200 km of a pattern of East-South-East-South continuously up to the end. The time of travel was recorded 5 hours. Find the average velocity of the travel and neglect the turning impact. a. 240 kph b. 300 kph c. 350 kph d. 400 kph e. 440 kph 2. Which of the following is correct if a helicopter flies from the same origin, what will be its average velocity in an hour travel? a. 1,212.20 kph b. 1,500 kph c. 1,000 kph d. 1,414.20 kph e. 800 kph
- 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.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.Answer all questions since this is just one question, and not multiple, you just have to highlight the correct word for the questions. Ive read the honor code and it states that their can be up to three sub-questions on each single questions. So please answer all the questions provided, thank you. A bead slides on a wire, which is in a vertical plane, as shown in the diagram. Gravity acts in the −y direction. The bead starts at point A, moving to the right with an initial velocity v. The wire is frictionless between A and D and between F and G, but there is friction between D and F. The bead's potential energy at B is its potential energy at F. a. Equal tob. Needs more infoc. Greater thand. Less than The bead's kinetic energy at B is its kinetic energy at F. a. Equal tob. Needs more infoc. Greater thand. Less than Between D and E there is work done on the bead. a. Nob. Positivec. Negative Between C and D, the…
- Problem: given vector X = 18m, 29 degrees N of W and vector Y = 9m, 80 degress S of E Determine: X-Y (express answer in Unit vectors) *Pls answer with complete solution. *draw a graph/diagram with proper labels *THREE decimal places all final answers *enclose all final answer with a box ** I'm a little confused on how it can be solve. Can you help me? I would appreciate if you do. Thank you so muchJUST ANSWER D, E AND F. PLS I NEED A GOOD AND CLEAR HANDWRITTEN ANSWERS. PLS ANSWER IN DETAILNeed help with STEP 5. I'm not sure why I got the answer wrong (marked in red X).