Sebuah spring mempunyai panjang asal 10 cm. Apabila digantung beban 10 g, panjangnya menjadi 12 cm. Tentukan panjang spring tersebut apabila digantung beban 30 g.
F = kx​

11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?

Acar travels in reverse. it covers 150 meters in 12 seconds what is the velocity of the car what is the speed of the car

Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules