Purpose: To determine the effect of the mass of a cart upon its acceleration when the forces acting upon it are held constant. What are the independent and dependent variables in this experiment?
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Q: y F, = 15N F2 = 22N 300 F= 12N 4 kg F, = 20N F3= 17N
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A: The below diagram represents the free body diagram of the block .
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Q: F2 = 1.96 N 90° Fs = 0.98 N, 1450 F1 =1.47 N, 30° 180° E = 3.30 N, 262° In an experiment about…
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- Using a torsion balance similar to the one used in the Cavendish Experiment, a group of scientists determined that the force of gravity between the small masses (q) and the large masses (Q) was 1.80 X 10 - 3 N when their separation distance (d) was 0.10 m. Suppose the separation distance (d) was then tripled to 0.30 m, what is the new force of gravity between q and Q? Explain your answer using words or proportionality equations.A book of mass m is pushed against a smooth frictionless wall by a force P that makes an angle 0 the horizontal. Find: a) The normal force on the book. b) The acceleration of the block in terms of P, m, 0, and constants. c) Look at the special values of the angle to see if the above answers make senseConsider the four factors listed below. For the real, physical experiment that was replicated using the M3 simulation, which of these factors would it have been necessary to ignore (i.e. assume to be negligible) in the test of Newton's 2nd Law that was done in Lab M3? Select all that apply. Options for selection: Friction in the pulley. Air resistance on the cart. Friction between the cart and track. Air resistance on the hanging-mass.
- 11. I need it now with complete solution please. Thank you.Consider the baby being weighed in the figure.Randomized Variables: f = 57 Nm = 0.51 kg 1. What is the mass (in kg) of the child and basket if a scale reading of 57 N is observed? m= 2. What is the tension T1 in the cord attaching the baby to the scale? T1= 3. What is the tension T2 in the cord attaching the scale to the ceiling, if the scale has a mass of 0.51 kg? T2=A block of mass m = 5.2 kg is pulled up a 0 = 24° incline as in the figure below with a force of magnitude F = 37 N. (a) Find the acceleration of the block if the incline is frictionless. (Give the magnitude of the acceleration.) m/s² (b) Find the acceleration of the block if the coefficient of kinetic friction between the block and incline is 0.12. (Give the magnitude of the acceleration) m/s²