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Vinvika [58]
4 years ago
5

How do you calculate acceleration

Physics
2 answers:
never [62]4 years ago
8 0

Answer:

As we know that acceleration is defined as the rate of change in velocity

So in order to find the acceleration of a given system we need to find the change in velocity of the given system with respect to time.

So here the formula is given as

a = \frac{v_2 - v_1}{\Delta t}

so in order to find the acceleration we need

v_2 = final velocity

v_1 = initial velocity

\Delta t = time interval

so here we can say that acceleration calculation must need the change in velocity and the time taken to change the velocity both and the ration of this will give us the value of the acceleration

AfilCa [17]4 years ago
7 0
A=f/m
Example a=10/2
A=5
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You drive your car 3 hrs at an average of 130 km how far did you go
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A yellow and green car traveled 400 miles to Dayton, OH. The green car made the trip in 10 hours. The yellow arrived in 8 hours.
elixir [45]

Answer: C)The yellow car was faster. Yellow traveled at a speed of 50 mph while green was traveling at an average of 40 mph.

Explanation:

The speed of each car is defined as:

v=\frac{d}{t}

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For the yellow car, d=400 mi and t=8 h, so its speed is

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For the green car, d=400 mi and t=10 h, so its speed is

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C)The yellow car was faster. Yellow traveled at a speed of 50 mph while green was traveling at an average of 40 mph.

4 0
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D

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What do you need to make 100 minutes charges neutral
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3 years ago
A light, flexible cable is wrapped around a solid cylinder with mass 3.3 kg and a radius of 0.8 meters. The cylinder rotates on
kari74 [83]

Answer:

9.16rad/s^2

Explanation:

We are given that

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Radius,r=0.8 m

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According to question

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Tr=I\alpha

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Where g=9.8 m/s^2

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