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
quester [9]
3 years ago
14

How long will it take you to drive the 256 miles to get to the Mackinac Island Ferry if you average 70 mi/hr? If you leave at 3:

00, what time will you get there? *Using speed formula
Physics
1 answer:
11111nata11111 [884]3 years ago
8 0

Answer:

If the speed is 70 mile/hour, the time to drive the 256 miles is:

T = 256/70 = 3.66 hours = 3 hours and 39.6 minutes

If you leave at 3:00, then at 6 hours and 39.6 minutes, you will get there.

Hope this helps!

:)

You might be interested in
A car enters a level, unbanked semi-circular hairpin turn of 100 m radius at a speed of 28 m/s. The coefficient of friction betw
meriva

Answer:

As  28m/s = 28m/s

Explanation:

r = the radius of the curve

m =  the mass of the car

μ = the coefficient of kinetic friction

N = normal reaction

When rounding the curve, the centripetal acceleration is

a = \frac{v^{2}}{r}

therefore

\mu mg = m \frac{v^{2}}{r} \\\\ \mu =  \frac{v^{2}}{rg}

v = \sqrt{\mu rg}

\mu = \sqrt{0.8 \times 100\times9.8} \\\\= 28m/s

As  28m/s = 28m/s

8 0
3 years ago
What is alpha, beta and gamma radiation made of
algol13

Answer:

Alpha radiation is the name for the emission of an alpha particle in fact an helium nuclei, beta radiation is the emission of electrons or positrons , and gamma radiation is the term used for the emission of energetic photons.

Explanation:

6 0
1 year ago
What is the equivalent resistance of the circuit?
Kaylis [27]

Answer:

80 Ω.

Explanation:

In this circuit the resistances are in series.The equivalent resistance of a series circuit is equal to the sum of the resistances. Req= 60 + 20 = 80 Ω.

8 0
3 years ago
30. Light has been described as a ___ and a ___
andrezito [222]

Answer:

Explanation: light has been described as a particle and a wave

7 0
3 years ago
The parking brake on a 1200kg automobile has broken, and the vehicle has reached a momentum of 7800kg.M/s. What is the velocity
AysviL [449]
Ok so the equation for momentum is:
v=p/m

So you would do:
7800/1200=6.5

So the answer is:
6.5 m/s

Hope this helps :)
6 0
3 years ago
Other questions:
  • Which of the following is a clue of a chemical change?
    11·2 answers
  • The following table shows the seasons experienced by four different locations on Earth during four different months of the year.
    10·2 answers
  • One container has 100 mL of water and a second container has 1000 mL of water. If the temperature in both containers is 22 C (71
    14·2 answers
  • A bar of steel has the minimum properties Se = 40 kpsi, Sy = 60 kpsi, and Sut = 80 kpsi. The bar is subjected to steady torsiona
    11·1 answer
  • A conservative force acts on a particle. We can conclude:
    15·1 answer
  • After 2.0 s has elapsed on kara's watch, what does kara say the distance is between you and the laser pulse?
    14·1 answer
  • What is another word for a change in velocity/change in time
    10·1 answer
  • In a double-slit experiment, light from two monochromatic light sources passes through the same double slit. The light from the
    13·1 answer
  • a golf ball has a mass 0.046 kkg rests on a tee it is struck by a golf club with an effectiv mass of 0.22 and speed of 44 assumi
    11·1 answer
  • OBJECTI
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!