has the greater acceleration: the bat or the ball? Two identical small cars (car A & car B) have a head-on collision. Which scenario is true? Car A exerts a greater force on car B than car B exerts on car A. Car B exerts a greater force on car A than car A exerts on car B. The force that car A exerts on car B and the force that car B exerts on car A are the same magnitude. Consider question 3. Which has the greater acceleration: car A or car B? They have the same acceleration. A large truck
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The car that weighs the most will go farther because it has a higher speed and momentum. Gravity has a huge effect on the way a toy car rolls downhill or down a slope. The cars mass‚ velocity‚ acceleration have an effect to. Acceleration is the rate at which an object speeds up. The car’s acceleration point is during the middle of the slope. Momentum ‚which is how strong a moving thing is‚ happens also in the middle of the slope or hill. As the toy car falls it accelerates and picks up momentum
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Time Uncertainty The uncertainty in time remains the same for part 2. Gravity can be determined by comparing acceleration and mass ratio. Theoretically‚ this number should not be significantly different than the local gravity calculated in lab 1. Gravity was determined in lab 1. “Free Fall”‚ using Google earth‚ and is shown below. The local gravity of the laboratory
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Objective: -To determine and to identify the motion which the metal ball undergoes as it rolls down the acceleration board. II. Materials: Acceleration board‚ cornstarch‚ iron stand‚ clamp with iron bar‚ brass ball‚ PVC pipe‚ meter stick III. Procedure: 1. Using the clamp with iron bar and the iron stand‚ we inclined the acceleration board. 2. We place cornstarch on the acceleration board by spreading and smoothening it evenly that will serve as a mark in order to measure the pathway
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predict the landing point when the projectile is fired at a nonzero angle of elevation. EQUIPMENT Spring gun Metal ball Protractor Meter stick Ruler Whiteboard markers THEORY Projectile motion is an example of motion with a constant acceleration. In this experiment‚ a projectile will be fired from some height above the floor and the position where it lands will be predicted. To make this prediction‚ one needs to know how to describe the motion of projectile using the laws of physics. The
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the pendulum‚ and g is the constant of the acceleration from gravity. To calculate an accurate value for g‚ I used 2 values for L on Moon and Jupiter of 2.5m and 1.00m. From there I used the simulation to calculate T and I plugged that into the equation to find g. The average value of g on the moon is 1.606m/s^2. Also‚ the average value of g on Jupiter is 18.913m/s^2. The results are listed in the table below. Location Length(m) Period(s) Acceleration of Gravity(m/s^2) Moon 2.50m 9.022s
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little wide and lose‚ and the flaps were not arrow dynamic what so ever. To improve the flight I could have made my rocket shorter and thinner because the smaller the mass the greater acceleration. Doing this would improve the acceleration of the projectile in this case the rocket. Also to improve the acceleration I could add more alka-seltzer to the film case. Doing this would add a greater force to push off of which would make the rocket go higher and faster. Lastly I could have made the structure
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distance‚ time‚ and acceleration are all very complex formulas that are interdependent. These formulas are measured in motion data and used to determine the final instantaneous speed‚ distance‚ time‚ and acceleration. Distance and time are two formulas that are used to determine speed and time. For example‚ distance equals speed multiplied with time given‚ time equals distance divided by speed‚ and speed is equals distance divided time. Speed and time are required to determine acceleration. ( This is how
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neural network control are used to control the suspension system. The desired objective is proposed as the minimization of a multi-objective function formed by the combination of not only sprung mass acceleration‚ pitching acceleration‚ suspension travel and dynamic load‚ but also the passenger acceleration. With the aid of software Matlab/Simulink‚ the simulation model is achieved. Simulation results demonstrate that the proposed active suspension system proves to be effective in the ride comfort and
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ground at point B as shown in the figure. What is the magnitude of the displacement of the toolbox in its movement from point A to point B? a) b) c) d) e) 15 m 19 m 8.1 m 11 m 13 m 7.6 m 6.6 m A 4. Given mass m‚ height h‚ gravitational acceleration constant g‚ time t‚ which one of the following is a dimensionless parameter? a) mg/ht b) h/gt c) h/gt2 d) mh/gt2 e) mh/gt 5. A ball hangs from a string attached to the ceiling. What is the net force acting on the ball? a) The net force is downward
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