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Questions - Acceleration 1. A car accelerates from 20 m/s to 40 m/s in 5 seconds. What is its acceleration? 2. A motorbike speeds up from a standing start (that is, 0 m/s) to 30 m/s in 4 seconds. How fast is its acceleration? 3. When she sees the red traffic light, Marie brakes to a halt from a speed of 70 metres per second in just 2 seconds ...
Part 1 - Speed Calculations: Use the speed formula to calculate the answers to the following questions. Be sure to show your work for each problem (write the formula, numbers with correct units, and the answer with the correct units). 1. Calculate the speed for a car that went a distance of 125 kilometers in 2 hours time. Equation:
Worksheet 7: Velocity and Acceleration. Directions: Select the best answer for each of the following questions. Answers are found at the end of this document.
How much an object's speed or velocity changes in a certain time is its acceleration. Acceleration can be calculated using the following formula: A* EXTRA A negative acceleration shows that the object is slowing down. 13 change in velocity celeration = time taken WORKED EXAMPLE acceleration final velocity in m/s starting velocity in m/s = time in s
Speed, Velocity and Acceleration Calculations Worksheet Part 1 - Speed Calculations: Use the speed formula to calculate the answers to the following questions. Be sure to show your work for each problem (write the formula, numbers with correct units, and the answer with the correct units). 1.
Displacement, Velocity, and Acceleration Worksheet. 1. Suppose you are considering three different paths (A, B, and C) between the same two locations. Along which path would you have to move with the greatest speed to arrive at the destination in the same amount of time? 2.
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