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4 years ago

A 6.0 cm candle is 30.0 cm from a concave mirror that has a focal length

Physics

1 answer:

Aneli [31]4 years ago

6 0

Answer:

23 cm from the mirror

Explanation:

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Please show work and tell me how you did it.

Ilya [14]

Explanation:

1) speed of bicycle = $\frac{distance}{time}$

speed of bicycle= $\frac{20}{2}$

speed of bicycle = 10 miles/hour

2)speed of rocket = $\frac{distance}{time}$

speed of rocket= $\frac{9000}{12.12}$

speed of rocket= 742.57 meter/second

3)speed of jet plane = $\frac{distance}{time}$

speed of jet plane= $\frac{528}{4}$

speed of jet plane= 132 meter/second

4)speed = $\frac{distance}{time}$

time = $\frac{distance}{speed}$

time of trip= $\frac{350}{80}$

time of trip = 4.375 hour

5) Distance = speed × time

Distance = 6 × 3 × 60

Distance = 1080 meter

6) Average speed = $\frac{total distance}{total time}$

Average speed = $\frac{816}{10}$

Average speed = 81.6 km/hour

7) Time = $\frac{Distance}{speed}$

Time = $\frac{450 \times 1000}{120}$

Time = 3750 m/s

4 0

3 years ago

Can anyone help me with this??? Anyone familiar with this sorta project??

SIZIF [17.4K]

yah set up an experiment do u have the rocks with u?

7 0

3 years ago

Objects 1 and 2 attract each other with a electrostatic force of 36.0 units. If the charge of Object 1 is doubled AND the distan

melamori03 [73]

Answer:

8 units

Explanation:

F=(k*q1*q2)/(r^2)

K is a constant, q1 is charge of 1, q2 is charge of 2, r is distance between the two.

6 0

3 years ago

Use Newton’s first law of motion to explain why air bags in a car are important during head-on collisions.

katrin [286]

When in a car, you are moving, the car is moving but when you stop the car or crash the car you keep moving even after the car stops, the air bag puts a opposite force on you so you dont fly out the window please mark as brailiest? :)

8 0

3 years ago

Which facility relies on a no renewable source of energy

Rainbow [258]

Answer:

Coal

Explanation:

4 0

4 years ago