2 years ago

If an airplane undergoes a displace-

1 answer:

4 0

The formula for velocity is distance divided by time, or d/t. The distance is 500 km and the time is 1.2 hours. 500/1.2 is 416.6 km/hr.

You might be interested in

6. An earthquake releases two types of traveling seismic waves, called transverse and longitudinal waves. The average speed of t

zubka84 [21]

Answer:

The distance away the center of the earthquake is 1083.24 km.

Explanation:

Given that,

Speed of transverse wave = 9.1\ km/s

Speed of longitudinal wave = 5.7 km/s

Time = 71 sec

We need to calculate the distance of transverse wave

Using formula of distance

$d=v\times t$

$d=9.1\times t$ ....(I)

The distance of longitudinal wave

$d=5.7\times (t+71)$ ....(II)

From the first equation

$t=\dfrac{d}{9.1}$

Put the value of t in equation (II)

$d =5.7\times(\dfrac{d}{9.1}+71)$

$\dfrac{9.1d-5.7d}{9.1}=71\times5.7$

$d0.3736=404.7$

$d =1083.24\ km$

Hence, The distance away the center of the earthquake is 1083.24 km.

6 0

2 years ago

What force is represented by the vector?

choli [55]

Well I think B hope this helps

8 0

2 years ago

Read 2 more answers

If a car is accelerating downhill under a net force of 3674 N, what force must the brakes exert to cause the car to have constan

nlexa [21]

Answer:

Explanation:

5 0

2 years ago

When condensation rates decrease, causing fewer clouds to form, how might humans change their behavior?

Lubov Fominskaja [6]

<span>Humans might hold a picnic outside because of a lack of precipitation.</span>

5 0

3 years ago

Read 2 more answers

If no work is done, the total energy is not changed. In that situation, if the kinetic energy changes, what must happen to the p

Norma-Jean [14]

Answer:

the potential energy will also change

Explanation:

kinetic energy and potential energy are inversely proportional to each other, so if kinetic energy changes, potential energy will also change..

7 0

3 years ago