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HACTEHA [7]
3 years ago
9

Twin sisters Annie and Hannah are fighting

Physics
2 answers:
s344n2d4d5 [400]3 years ago
8 0
Fnet = -25N + 30N = 5N
(25N is negative since left is negative)
Papessa [141]3 years ago
3 0

Answer:

Fnet

Explanation:

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an object traveling 200 feet per second slows to 50 feet per second in 5 seconds. Calculate the acceleration of the object
emmainna [20.7K]

Answer:

The acceleration of the object is -30\ m/s^2

Explanation:

Given:

Initial velocity of object v_i = 200 feet/second

Final velocity of object v_f = 50 feet/second

Time of travel = 5 seconds

To calculate acceleration of the object we will find the rate of change of velocity with respect to time.

So, acceleration a is given by:

a=\frac{v_f-v_i}{t}

where v_f represents final velocity, v_i represents initial velocity and t is time of travel.

Plugging in values to evaluate acceleration.

a=\frac{50-200}{5}

a=\frac{-150}{5}

a=-30\ m/s^2

The acceleration of the object is -30\ m/s^2 (Answer). The negative sign shows the object is slowing down.

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4 years ago
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Answer:

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Explanation:

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3 years ago
Help this Is easy for you
DochEvi [55]

Answer:

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Explanation:

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