1. How much work is done when a 65 newton force moves a block 5 meters?

Mathematics

1 answer:

Alik [6]3 years ago

8 0

Answer:

i am not sure but i might know how to do it

Step-by-step explanation:

work is described as taking place when a force acts upon an object to cause a displacement. When a force acts to cause an object to be displaced, three quantities must be known in order to calculate the work. Those three quantities are force, displacement and the angle between the force and the displacement. The work is subsequently calculated as force•displacement•cosine(theta) where theta is the angle between the force and the displacement vectors. In this part of Lesson 1, the concepts and mathematics of work will be applied in order to analyze a variety of physical situations

You might be interested in

Will mark brainliest

prohojiy [21]

Answer:

Although water is a renewable resource, the amount of fresh water available for use is limited. Most of Earth's fresh water is frozen and unavailable for human use.

Step-by-step explanation:

It has been a while since I have done this lesson but I remember bits and pieces. Hope this helps!!

5 0

3 years ago

What is the smallest angle of rotational symmetry for a square

mars1129 [50]

When we rotate a figure and there is no change in the shape of the figure then it has rotational symmetry.

We know that the order of rotation for a square is 4.

Hence, we have $\frac{360}{4} =90^{\circ}$