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Calculating Force, Mass, and Acceleration using Newton's Seconds Law
Quiz by Devin Turk
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A train car weighing 23,000 kg accelerates at 5.5 m/s2. How much force is applied?
A 2 kg hammer falls to Earth, accelerating at 9.8 m/s2. With how much force will the hammer hit the ground?Â
What is the standard rate of acceleration of any object of any mass due to gravity on the Earth?
A baseball-sized hailstone falls toward Earth at a rate of 9.8 m/s2Â Â and impacts the ground with a force of 1.47 Newtons. What is the mass of the hailstone?Â