1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
hichkok12 [17]
3 years ago
15

An arrow is shot vertically upward at a rate of 250ft/s. Use the projectile formula h=−16t2+v0t to determine at what time(s), in

seconds, the arrow is at a height of 500ft. Round your answer(s) to the nearest tenth of a second.
Physics
2 answers:
shtirl [24]3 years ago
7 0

Answer:

2.4 sec and 13.3 sec

Explanation:

SIZIF [17.4K]3 years ago
6 0

Answer:

The arrow is at a height of 500 feet at time t = 2.35 seconds.

Explanation:

It is given that,

An arrow is shot vertically upward at a rate of 250 ft/s, v₀ = 250 ft/s

The projectile formula is given by :

h=-16t^2+v_ot

We need to find the time(s), in seconds, the arrow is at a height of 500 ft. So,

-16t^2+250t=500

On solving the above quadratic equation, we get the value of t as, t = 2.35 seconds

So, the arrow is at a height of 500 feet at time t = 2.35 seconds. Hence, this is the required solution.

You might be interested in
Find the volume of a box measuring 2cm by 7 cm by 3cm
PolarNik [594]

Answer:

42cm

Explanation:

To find the volume of a box, you simply multiply the length, by the width, then by the heigh!

2cm x 7cm x 3cm = 42cm

I hope my answer helped you! :)

4 0
3 years ago
Read 2 more answers
An aquarium has a volume of 2.75 cubic
Harlamova29_29 [7]
The aquarium can hold 2750 liters because 1 cubic meter equals 1000 liters.
3 0
3 years ago
NEED THE ANSWER PLZ<br><br>What are lanthanides?
geniusboy [140]
It is the the ecrins of light
5 0
3 years ago
Which factor is most important in determining climate?
alisha [4.7K]
Temperature. The other three dont have anything to do with determining climate

8 0
3 years ago
Read 2 more answers
The length of a rectangle is increasing at a rate of 4 cm/s and its width is increasing at a rate of 6 cm/s. When the length is
Fudgin [204]

Answer:

24cm/s

Explanation:

A=L*w

A'=L'*w'

L=13

w=5

L'=4

w'=6

A=?

A'=?

A=L*w

A=13*5

A=65

A'=L'*w'

A'=4*6

A'=24

*the given lengths are just to throw you off*

3 0
3 years ago
Other questions:
  • How are chemicals brought into plants through the chemical cycle
    5·1 answer
  • How is a habitat different from an ecosystem?
    14·2 answers
  • Help!! I’ll give brainliest!! Which person will hear the highest pitch?
    10·2 answers
  • How is a ground wire a safety precaution
    12·1 answer
  • Is compound a subatomic particle
    7·1 answer
  • Mechanics is the study of
    7·1 answer
  • A hydrogen line in a star's spectrum
    9·1 answer
  • Macro shots of flowers will typically have a shallow depth of field. True or False?
    14·2 answers
  • Hey what is Krichoff rule<br>good morning​
    13·2 answers
  • What type of circuit have you made?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!