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3 years ago

5

How many joules of gravitational potential energy does a 15 kg object have when it is lifted from the floor and held 0.6 meters

above the ground?

1 answer:

LekaFEV [45]3 years ago

6 0

Answer:

88.29joules

Step-by-step explanation:

mgh=gravitational potential energy

(15kg)(9.81)(0.6)= 88.29joules

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The numbers -12, -7, -2, 3, ... follow a pattern. What are the next three numbers in this pattern?

liq [111]

Answer:

8, 13, 18

Step-by-step explanation:

Its adding 5 each time so it ends up at positive values all the way up to 18

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3 years ago

Find the midpoint of A and B where A has coordinates (-5, 3)<br> and B has coordinates (3,-1)

yaroslaw [1]

Answer:

(-1, 1)

Step-by-step explanation:

Midpoint formula: (x₁ + x₂/2 , y₁ + y₂/2)

Substitute the values into the formula.

(-5 + 3/2 , 3 - 1/2)

(-2/2 , 2/2)

(-1,1)

Therefore, the midpoint is (-1, 1).

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3 years ago

Find the y-intercept of the line: -4x - 2y = 16

Georgia [21]

The y-intercept is (0, -8)
if you set the equation to slope intercept format you get

y=-2x-8

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3 years ago

Jennifer and Joshua meet for dinner at a restaurant. After dinner, Joshua drives 15 miles south while Jennifer drives 12 miles w

Natasha_Volkova [10]

Answer:

19.209 miles from each other.

Step-by-step explanation:

${a}^{2} + {b}^{2} = {c}^{2}$

Using this we get:

${15}^{2} + {12}^{2} = {x}^{2}$

$225 + 144 = 369 = {x}^{2}$

$\sqrt{369 } = 19.209$

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3 years ago

Solve this. ! WORTH 52 POINTS.

Vsevolod [243]

Answer: Base angles theorem

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers