1. Qualitatively, what effect did your object's or system's mass have on its acceleration? Support your answer with data.
Q: 1) The force on a 41kg object is (84,423) N. Calculate the x-component of the object's acceleration…
A: (1) The mass of the object is: m=41 kg The force on the object is: F=84, 423 N
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A: Velocity of the car (v) = 8.9 m/s r1 = 17.4 m r2 = 29 m mass (m) = 20.1 kg
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- Needs Complete typed solution with 100 % accuracy.5. If the brakes on a car exert a stopping force of -29,000 N and the car's velocity changes from 25 m/s to 0 m/s. It takes the car 2.45 seconds to come to a full stop. What is the mass of this car?Part E Problem: Thinking and Investigation 44. In testing a new material to be used in non-slip door mats. Scientists made a mat made of this new material, and did the following experiment. A force (F) was used to pull a wooden block across the mat as shown below.(5) m μ The size of the force was varied and the data table below shows the size of the force and the block's resulting acceleration. F(N) (m/s²) 20 0.25 25 0.85 30 1.35 35 1.95 Plot the data on the graph below and draw a line of best fit. Extend the line back to the 'y' axis so that you have a y-intercept point and determine the slope of the line. F (N) The industrial standard for the coefficient of friction for non-slip mats is 0.85. a) Using your slope value and your y-intercept value from the graph, determine the coefficient of friction between the block and the mat. b) Would this mat be approved for production based on its coefficient of friction? Briefly explain. 11 of
- 9 4aI'm not sure how to solve this question.2. Imagine you are trying to move a very heavy box, and it does not move. Then, you get a friend to help you push and it begins to slide. Explain, in terms of the quantities discussed in this investigation (Fk, тах Hs,Fk9 Hk) what is happening to the box in these two cases.