3 years ago

It took 3 hours for a train to travel the distance between two cities at a

Chemistry

1 answer:

Triss [41]3 years ago

8 0

Answer:

<h2>The answer is 870 miles</h2>

Explanation:

The distance covered by an object given it's velocity and time taken can be found by using the formula

<h3>distance = velocity × time </h3>

From the question

velocity = 290 miles/hour

time = 3 hours

The distance between the two cities is

distance = 290 × 3

We have the final answer as

<h3>870 miles</h3>

Hope this helps you

You might be interested in

You fall off your skateboard and skin your knee so you wash it and put a bandage on it. Which seven systems are you using most d

Delicious77 [7]

Bodily systems or like other systems?

8 0

3 years ago

How are science and technology related?

11Alexandr11 [23.1K]

Answer:

there both subjects

Explanation:

4 0

3 years ago

Read 2 more answers

Which of the following has the smallest atomic radius?

kari74 [83]

C. Beryllium. Which has 112 pm

4 0

4 years ago

Read 2 more answers

Please help me, It's my last question :)

Vedmedyk [2.9K]

<h3>Given:</h3>

$V_{1} = \text{5 L}$

$T_{1} = \text{298 K}$

$V_{2} = \text{3 L}$

<h3>Unknown:</h3>

$T_{2}$

<h3>Solution:</h3>

$\dfrac{V_{1}}{T_{1}} = \dfrac{V_{2}}{T_{2}}$

$T_{2} = T_{1} \times \dfrac{V_{2}}{V_{1}}$

$T_{2} = \text{298 K} \times \dfrac{\text{3 L}}{\text{5 L}}$

$\boxed{T_{2} = \text{179 K}}$

$\\$

#ChemistryIsLife

#ILoveYouShaina

3 0

3 years ago

The half-life of plutonium-238 is 87.7 years.

Margaret [11]

Answer:

263.1 is exactly three half-life, so the remaining portion is (1/2 x 1/2 x 1/2) of the original sample. That's 1/8 which is 12.5%

8 0

3 years ago

Read 2 more answers