128 divided by 32 that comes out to your answer as 4
The boat could easily pass through me ( particle of water) because the forces of attraction between the particles and the density is less than the particles of a solid.
The amount of work the two tugboats completed on the supertanker W = 3.12 × 10^9 joules .
Work is a physics term used to describe the energy transfer that takes place when an object is moved over a distance by an external force, at least some . The component of the force acting along the path multiplied by the length of the path can be used to calculate work if the force is constant. Mathematically, this idea is expressed as W = fd, where W is the work and f is the force multiplied by d, the distance. Work is completed when the force is applied at an angle of with respect to the displacement. Performing work on a body involves moving it in its entirety from one location to another as well as other methods. However, the work is thought to be negative if the applied force is in opposition to the item's motion, indicating that energy is being pulled away from the object
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Answer:
Explanation:
using Elastic potential energy stored in a spring
The magnitude of the resulting acceleration of the block is 6.14 m/s².
The given parameters;
- <em>mass of the block, m = 2.2 kg</em>
- <em>horizontal force on the block, F = 27 N</em>
- <em>force below the horizontal, 81 N at 60⁰</em>
The net horizontal force on the block is calculated as follows;
The acceleration of the block is calculated as follows;
Thus, the magnitude of the resulting acceleration of the block is 6.14 m/s².
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