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Problems: In order to receive credit for this assignment you MUST show your work. You may use a calculator but you must show all steps of the process in the space provided. 1. If a Creature Cat’s Ferrari, with an initial speed of 10 m/s, accelerates at a rate of 50 m/s/s for 3 seconds, what will its final speed be? 2.
Practice Problem Set F=ma FORCE = MASS x ACCELERATION Plug in the given values for Force/Mass/Acceleration to solve. Remember, mass is in kg - - force in in N (newtons) - - acceleration is in m/s 2 1. How much force is needed to accelerate a 66 kg skier at 2 m/sec 2? 2.
Solutions to Free Fall Problems 1. An object is tossed into the air. As it rises, what happens to the acceleration of the object? The acceleration is due to gravity and, therefore, constant. It does not change. 2. A 10 [kg] object is dropped from rest. a. How far will it drop in 2 [s]? ? 9.81 [m/s ] 2 [s] 0 2 = = = = = d a g t vi 1()() 19.62 [m ...
Explain how values for acceleration due to gravity vary with location. Free-Fall Worksheet A 1.
HSPhysics 01-04 Velocity vs Time Graphs.pdf: 374.91kb; HSPhysics 01-05 Acceleration.pdf: 300.13kb; HSPhysics 01-06 Representing Acceleration with Equations Part 1.pdf: 232.61kb; HSPhysics 01-07 Representing Acceleration with Equations Part 2.pdf: 219.75kb; HSPhysics 01-08 Vector Addition.pdf: 406.10kb; HSPhysics 01-09 Projectile Motion.pdf: 313 ...
Each equation contains four variables. The variables include acceleration (a), time (t), displacement (d), final velocity (vf), and initial velocity (vi). If values of three variables are known, then the others can be calculated using the equations.
What is the average acceleration of the car? b. What distance does it travel in this time? 2. At t = 0 a car has a speed of 30 m/s. At t = 6 s its speed is. 14 m/s. What is its average acceleration during this time interval? 3. A bear spies some honey and takes off from rest, accelerating at a rate of 2 m/s2.
