All categories

3 years ago

Why is it called a building if it’s already built

Physics

2 answers:

Jet001 [13]3 years ago

6 0

Answer:

Because the 'ing' in the English language is added to certain verbs to make them nouns.

Explanation:

Hope this helps :D

Oduvanchick [21]3 years ago

3 0

Explanation:

It is called a building because the ‘ing’ in the English language is added to certain verbs to make them nouns. The verb ‘built’ is suffixed with ‘ing’ to make the thing a noun- Building.

Reason: The act is of building it when the actual work is in progress. Building is a gerund- a noun made from a verb. Any action verb can be made a gerund

You might be interested in

The gravity of Earth is attracting a person towards the center with 500N of gravitational force. The person is exerting a reacti

slavikrds [6]

Answer:

The force is being pulled my the gravity or it could be a third party thing like a black hole you feel me

Explanation:

8 0

3 years ago

Agent Bond is standing on a bridge, 17 m above the road below, and his pursuers are getting too close for comfort. He spots a fl

faust18 [17]

Answer:

2 poles

Explanation:

We are told Agent Bond is standing on a bridge, 17 m above the road below.

Now, the bed of the truck is 1.5 m above the road.

It means the distance hewill need to fall = 17 - 1.5 = 15.5 m

acceleration due to gravity = 9.8 m/s²

Initial velocity = 0 m/s

Thus, to find the time, we will use the equation;

s = ut + ½at²

Plugging in the relevant values gives;

15.5 = 0 + ½9.8t²

Multiply through by 2 to give;

15.5 × 2 = 9.8t²

31 = 9.8t²

t² = 31/9.8

t = √(31/9.8)

t = 1.78 sec

We are told that he spots a flatbed truck approaching at 28 m/s and that the telephone poles are 22m apart.

Thus; The truck will pass the poles at a rate of; Velocity/distance between poles = 28/22 = 1.273 poles per second

Since, we got the time to be 1.78 seconds, then we can find the number of poles by multiplying it with the rate of poles per seconds.

Thus;

Number of poles = 1.78 second × 1.273 poles/ seconds = 2.27 poles

This is approximately 2 poles

6 0

3 years ago

A 2kg ball is thrown upward with a velocity of 15 m/s what is the kinetic energy of the ball being thrown?

vivado [14]

Kinetic Energy, or K.E is equal to 1/2 times the mass of an object times the velocity squared.

Therefore K.E
$= \frac{1}{2} \times 2 \times {15}^{2}$
which is 225

Energy is expressed in joules (J)
so the K.E of the ball is 225J

Hope this helped

7 0

4 years ago

me (5) A taxi is travelling at 15. m/s. Its driver accelerates with acceleration 3 m/s for 4 s. What is its new velocity? A car

photoshop1234 [79]

Answer:

Solution

initial velocity = 15 m/s

acceleration = 3m/s^2

time = 4 s

final velocity = 15+3×4

=15+12

=27m/s

A car accelerates from 20m/s to 30m/s in 10 second

T9 be honest I think some part of the second question is missing

4 0

3 years ago

A plane flying horizontally at an altitude of 1 mi and a speed of 490 mi/h passes directly over a radar station. Find the rate a

Len [333]

Answer: 438.3 mph

Explanation:

Let z be the distance from the plane to the station. You should draw a right triangle

for the diagram with z on the hypotenuse, 1 on the vertical side, and x on the horizontal

side. The 1 never changes, but x changes with time.

Find the attached file for the solution.

5 0

3 years ago

Read 2 more answers