26.82m/s
Explanation:
Given:
speed = 60mph
problem: convert to m/s
To solve this problem, we have to find the right and appropriate conversion factor which equals to 1 to multiply this unit with:
we are converting:
miles to meters
hours to seconds
1.609km = 1mile
1000m = 1km
60s = 1 min
60 min = 1hr
Now to convert from mph to m/s
60 x
x 
= 26.82m/s
learn more:
Conversion brainly.com/question/1548911
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Answer:
Su padre necesita aplicar una fuerza de 20 newtons en la misma dirección que la fuerza aplicada por su hija.
Explanation:
Asúmase que el baúl se mueve en una superficie horizontal. La fuerza de rozamiento dada por el problema es la fuerza de rozamiento estático máximo, se requiere una fuerza externa antiparalela a la fuerza de rozamiento estático máximo para que el baúl se empiece a mover. La ecuación de equilibrio de fuerzas horizontales sobre el baúl es:

Donde:
- Fuerza externa aplicada sobre el baúl, medida en newtons.
- Fuerza de rozamiento estático máximo, medida en newtons.
Se despeja la fuerza externa:

Si
, entonces:

Si la niña solo logra ejercer una fuerza de 30 newtons, su padre necesita aplicar una fuerza de 20 newtons paralela a aquella fuerza.
B and D
Because these two points are below equator on sun is shining directly above equator which is experiencing summer
Answer:
Did you ever get the answer?
Explanation:
Tango landed in a site of lower temperature while Foxtrot landed in a site of higher temperature.
<h3>Effect of temperature on speed of sound</h3>
Speed of sound increases with increase in temperature because air molecules acquires more kinetic energy which increases their rate of vibration.
From the information, the speed of sound picked by Foxtrot (258 m/s) is greater than the speed of sound picked by Tango (240 m/s).
We can conclude that, Tango landed in a site of lower temperature while Foxtrot landed in a site of higher temperature.
Learn more about temperature and speed of sound here: brainly.com/question/14400858
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