Based on the situation above the the work done was 400 Joules. Q = FS cos(theta) is the so-called work function. It's important to learn the work physics; you'll see it over and over in science/physics class. Theta is the angle between the force vector F and the distance vector S. In your problem we assume theta = 0, the two vectors were assumed aligned.

7 0

3 years ago

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Jill applies a force of 15 N to a wrench. If

Ivenika [448]

Jill is the input, as she creates the force. The wrench is the output because it gives the force to the finish peace of the chain.

6 0

2 years ago

A cricket can travel approximately 8 m/s. How many meters could a cricket travel in 75 s?

nika2105 [10]

Answer:

Your answer will be 600meters

7 0

2 years ago

when the mass of an object is increased it would decrease its acceleration in the force is left alone

mojhsa [17]

Answer:

See the explanation below.

Explanation:

This analysis can be easily deduced by means of Newton's second law which tells us that the sum of the forces or the total force on a body is equal to the product of mass by acceleration.

∑F = m*a

where:

F = total force [N]

m = mass [kg]

a = acceleration [m/s²]

We must clear the acceleration value.

$a=\frac{F}{m}$

We see that the term of the mass is in the denominator, so that if the value of the mass is increased the acceleration decreases, since they are inversely proportional.

4 0

3 years ago