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a force acts on a trolley of mass 50 kg for 8 s. it moves througjh a distance of 30 m in the next 3 s
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a force acts on a trolley of mass 50 kg for 8 s. it moves througjh...
To solve this problem, we can use Newton's second law of motion, which states that the force acting on an object is equal to the mass of the object multiplied by its acceleration.
First, let's calculate the force acting on the trolley during the initial 8 seconds. We know that the mass of the trolley is 50 kg and the time is 8 s. Therefore, we can use the equation:
Force = mass * acceleration
To find the acceleration, we can use the equation:
acceleration = distance / time
Given that the distance is 30 m and the time is 8 s, we can substitute these values into the equation:
acceleration = 30 m / 8 s = 3.75 m/s^2
Now we can calculate the force:
Force = 50 kg * 3.75 m/s^2 = 187.5 N
Next, let's calculate the acceleration of the trolley during the next 3 seconds. We know that the distance is 30 m and the time is 3 s. Therefore, we can use the equation:
acceleration = distance / time
Given that the distance is 30 m and the time is 3 s, we can substitute these values into the equation:
acceleration = 30 m / 3 s = 10 m/s^2
Finally, let's calculate the force acting on the trolley during the next 3 seconds. We already know the mass is 50 kg and the acceleration is 10 m/s^2. Therefore, we can use the equation:
Force = mass * acceleration
Force = 50 kg * 10 m/s^2 = 500 N
So, the force acting on the trolley during the next 3 seconds is 500 N.
First, let's calculate the force acting on the trolley during the initial 8 seconds. We know that the mass of the trolley is 50 kg and the time is 8 s. Therefore, we can use the equation:
Force = mass * acceleration
To find the acceleration, we can use the equation:
acceleration = distance / time
Given that the distance is 30 m and the time is 8 s, we can substitute these values into the equation:
acceleration = 30 m / 8 s = 3.75 m/s^2
Now we can calculate the force:
Force = 50 kg * 3.75 m/s^2 = 187.5 N
Next, let's calculate the acceleration of the trolley during the next 3 seconds. We know that the distance is 30 m and the time is 3 s. Therefore, we can use the equation:
acceleration = distance / time
Given that the distance is 30 m and the time is 3 s, we can substitute these values into the equation:
acceleration = 30 m / 3 s = 10 m/s^2
Finally, let's calculate the force acting on the trolley during the next 3 seconds. We already know the mass is 50 kg and the acceleration is 10 m/s^2. Therefore, we can use the equation:
Force = mass * acceleration
Force = 50 kg * 10 m/s^2 = 500 N
So, the force acting on the trolley during the next 3 seconds is 500 N.
Community Answer
a force acts on a trolley of mass 50 kg for 8 s. it moves througjh...
If I may be so bold, I think that your question is incomplete...
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