Question

F тяги =148 кН F опори рухові =86кН m=2000 тонн. знайти а​

Answer 1

Ооооооооййййй не получается

Answer 2

To calculate acceleration (a), we can use Newton's second law of motion, which states that the net force acting on an object is equal to the product of its mass and acceleration (F = ma).

Given: F(тяги) = 148 kN = 148,000 N (since 1 kN = 1000 N) F(опори рухові) = 86 kN = 86,000 N m = 2000 tonnes = 2,000,000 kg (since 1 tonne = 1000 kg)

Now, let's find the net force acting on the object: Net force (F_net) = F(тяги) - F(опори рухові) F_net = 148,000 N - 86,000 N F_net = 62,000 N

Next, we'll calculate the acceleration (a): F_net = ma 62,000 N = 2,000,000 kg * a

Now, isolate 'a' by dividing both sides by the mass 'm': a = 62,000 N / 2,000,000 kg a = 0.031 m/s²

The acceleration (a) of the object is approximately 0.031 m/s².