Acceleration for kids
[DOC File]STUDENT WORKSHEET: Force and Acceleration
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Acceleration is the rate at which an object’s speed changes. Acceleration can be expressed as meters per second per second (m/s/s or m/s2). Forces such as gravity, air resistance, and friction can cause an object to decelerate (decrease speed over time). Other forces can cause and object to accelerate (increase speed over time).
[DOC File]Experiment 8: Acceleration Down an Incline
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Acceleration = (final velocity – initial velocity) / time difference. The velocity at 30cm from the end (your fastest, hopefully) will be our final velocity for every calculation. To find the acceleration between 40cm and 30 cm, just subtract your 40cm velocity from the 30cm velocity and divide by the time difference. You can fill in the data ...
[DOC File]Speed, Velocity, & Acceleration Lab
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Calculate the acceleration of a car if the force on the car is 450 Newtons and the mass is 1300 kilograms. Calculate the acceleration of a jet car racing on the Bonneville Salt Flats if the force on it (the “Thrust”) is 500,000 Newtons and the mass is 2,100 kilograms. …
[DOC File]Speed and Acceleration Lab
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Acceleration = (Force of Rocket – Force of Gravity) ÷ Mass of Rocket Why? If the rocket moves vertically, it sees two forces: the upward thrust of 120 Newtons, and the downward pull of gravity, which is just the rocket’s weight, let’s say 13.7 Newtons (which is a mass of 1.4 kilograms).
[DOC File]Newton's 1st Law; the Law of Inertia:
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instantaneous acceleration. Instantaneous means scientists measure your acceleration for a specific moment of time. That way they can say he was accelerating at exactly this amount at this point during his trip. Extra credit! From the velocity-time graph or from your data table, create an acceleration-time graph.
[DOC File]Practice Problems: Speed, Velocity, and Acceleration
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Velocity, acceleration, force and momentum are _____ quantities. They have magnitude and direction. For an object to accelerate (velocity changes) it must be acted on by an _____ force. _____forces produce . no change in motion. The combination of all the …
[DOC File]Toy Car Motion Lab
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final velocity was 7 m/sec, what was the acceleration of the ball ? 0.413 m/s². 9. A meteoroid changed velocity from 1.0 km/s to 1.8 km/s in 0.03 seconds. What is the acceleration of . the meteoroid? 26.7 km/ s². 10. A car going 50mph accelerates to pass a truck. Five seconds later the car is going 80mph. Calculate . the acceleration of the car. 6 mph/s. 11.
Acceleration Facts for Kids
Acceleration is the rate at which an object’s speed changes. Acceleration can be expressed as meters per second per second (m/s/s or m/s2). Forces such as gravity, air resistance, and friction can cause an object to decelerate (decrease speed over time). Other forces can cause and object to accelerate (increase speed over time).
[DOC File]Acceleration Down an Incline - Science is Cool
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To determine the acceleration, you will release the cart from rest and measure the time (t) for it to travel a certain distance (d). Since d = ½at2, the acceleration can be calculated using a = 2d/t2 . A plot of a versus sin ( will be a straight line with a slope equal to the acceleration of …
[DOC File]Motion and Forces Test Review
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Calculate the acceleration of the object. An object of mass 300 kg is observed to accelerate at the rate of 4 m/s2. Calculate the force required to produce this acceleration. A 5 kg block is pulled across a table by a horizontal force of 40 N with a frictional force of 8 N opposing the motion. Calculate the acceleration of …
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