C)Wavelength
It has a low frequency electromagnetic radiation that's used to transmit information.
Explanation:
12N by first law of newton is net force after colloision
It's not that the laws of motion are any different on Earth than in space. But Earth's gravitational field has such an overwhelming force it masks their precise effects. And gravity is integral to all sorts of phenomena that we take for granted.
<h2>
Answer: 1000 J</h2>
The Work done by a Force refers to the release of potential energy from a body that is moved by the application of that force to overcome a resistance along a path.
It should be noted that it is a scalar magnitude, and its unit in the International System of Units is the Joule (like energy). Therefore, 1 Joule is the work done by a force of 1 Newton when moving an object, in the direction of the force, along 1 meter:
Now, when the applied force is constant and the direction of the force and the direction of the movement are parallel, the equation to calculate it is:
(1)
When they are not parallel, both directions form an angle, let's call it . In that case the expression to calculate the Work is:
(2)
For example, in order to push the 200 N box across the floor, you have to apply a force along the distance to overcome the resistance of the weight of the box (its 200 N).
In this case both <u>(the force and the distance in the path) are parallel</u>, so the work performed is the product of the force exerted to push the box by the distance traveled . as shown in equation (1).
Hence:
>>>>This is the work
Answer:
E= 3.186 * J
Explanation:
mass of atom =m=3.54 × kg.
speed of light =c= 3*
energy equivalence=E= ?
E =m c²
= 3.54 × *
E= 3.186 * J