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3 years ago

a ford explorer traveled 100 miles the next day for 5 hours. What was the average speed of this vehicle?

2 answers:

8 0

It was <em>20 miles per hour</em> the next day. We don't have enough information to calculate the average speed for the whole trip.

Bumek [7]3 years ago

4 0

Answer:

25 miles per hour

Explanation:

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Wich of yhe following is true A mass drpendent on gravity and weight is dependent on gravity B mass is not dependent on gravity

Diano4ka-milaya [45]

C I believe is the answer

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3 years ago

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Andrews [41]

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3 years ago

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Horse begin running due east and covered 25 km in four hours what is the average of the velocity of the horse

Andrei [34K]

Average velocity = (displacement) / (time)

Displacement = distance and direction between start and end points

Displacement = 25 km east

Average velocity = (25 km east) / (4 hours)

<em>Average velocity = 6.25 km/hr east</em>

7 0

3 years ago

A plane cruising at 233 m/s accelerates at 17 m/s 2 for 4.8 s. What is its final velocity? Answer in units of m/s. 013 (part 2 o

Volgvan

Answer:

Final velocity will be 314.6 m/sec

Distance traveled = 1314.24 m

Explanation:

We have given initial velocity u = 233 m/sec

Acceleration $a=17m/sec^2$

Time t = 4.8 sec

From first equation of motion $v=u+at$ , here v is final velocity, u is initial velocity and t is time

So $v=233+17\times 4.8=314.6m/sec$

Now we have to find distance traveled

From second equation of motion

$S=ut+\frac{1}{2}at^2=233\times 4.8+\frac{1}{2}\times 17\times 4.8^2=1314.24m$

So distance traveled in given time will be 1314.24 m

4 0

3 years ago

PLEASE HELP !!

LenKa [72]

Explanation:

It is given that

The kinetic energy of Mr. Thomson’s prius, K = 641300 J

He is moving with a velocity, v = 22 m/s

It is required to find the mass of Mr. Thomson’s prius.

Due to his motion, a kinetic energy will possess by him. The mathematical form of kinetic energy is given by :

$K=\dfrac{1}{2}mv^2$

Solving for m

$m=\dfrac{2K}{v^2}$

Plugging all the values, we get :

$m=\dfrac{2K}{v^2}\\\\m=\dfrac{2\times 641300}{(22)^2}\\\\m=2650\ kg$

So, the mass of Mr. Thomson’s prius is 2650 kg.

8 0

4 years ago