Question

При воздействии на тележку стоящую на ровной горизонтальной поверхности, неизменной силой равной 4Н ,она преобрела ускорение 2м/с² какое ускорение преобретет тележка при воздействии на нее силой 6Н​

Answer 1

F=ma, m=F1/a1, a2=F2/m

Answer 2

Calculation of Acceleration

To calculate the acceleration of an object, we can use Newton's second law of motion, which states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass. The formula for acceleration is:

acceleration = net force / mass

In this case, the net force acting on the cart is 4 N, and the acceleration is given as 2 m/s². We can use these values to find the mass of the cart.

2 m/s² = 4 N / mass

To find the mass, we rearrange the equation:

mass = 4 N / 2 m/s² = 2 kg

Therefore, the mass of the cart is 2 kg.

Calculation of Acceleration with a Force of 6 N

Now, let's calculate the acceleration of the cart when a force of 6 N is applied to it. We can use the same formula as before:

acceleration = net force / mass

Substituting the values, we have:

acceleration = 6 N / 2 kg = 3 m/s²

Therefore, the cart will have an acceleration of 3 m/s² when a force of 6 N is applied to it.

Please note that the calculations provided are based on the given information and the assumption that the force is constant and there are no other external factors affecting the motion of the cart.