1. A 17.43kg object speeds up from 14.86m/s to 48.05m/s over a distance of 100.90m. What is the acceleration of the object? If the frictional force is 17.99N, what is the net acceleration acting on the object?
1. A 17.43kg object speeds up from 14.86m/s to 48.05m/s over a distance of 100.90m. What is the acceleration of the object? If the frictional force is 17.99N, what is the net acceleration acting on the object?
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter2: Motion In One Dimension
Section: Chapter Questions
Problem 2.65AP: A ball starts from rest and accelerates at 0.5(H) m/s2 while moving down an inclined plane 9.00 m...
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1. A 17.43kg object speeds up from 14.86m/s to 48.05m/s over a distance of 100.90m. What is the acceleration of the object? If the frictional force is 17.99N, what is the net acceleration acting on the object?
2. Goku's birthplace (in Dragon Ball Z universe) is planet Vegeta which has a really high
surface gravity, that is why he can jump really high on Earth because the gravity on the said
planet is really wimpy and cannot hold him down. Up to what height can Goku jump on
planet Vegeta if he can jump on earth up to a height of 3098.88m and the planet Vegeta
has 448.90% stronger gravity? Assume that Goku launched himself on the same initial
velocity for both planets. What is his weight on planet Vegeta if his mass is 98.16kg?
3. A coin dropped from a certain building with a height of 4554.10m. If we hypothetically
assume that the 314.87 u mol-coin is made of pure nickel and that nickel has a molar mass
of 59g/mol, what is the force of the coin as it hits the asphalt?
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