網頁This force of gravity on the three kilogram mass is trying to prevent the acceleration because it's pointing opposite the direction of motion. The motion of this system is upright and … 網頁Answer: ~150 J. The work done upon an object is found with the equation. W = F*d*cos (Theta) In this case, the d=6.0 m; the F=24.5 N (it takes 24.5 N of force to lift a 2.5-kg object; that's the weight of the object), and the angle between F and d (Theta) is 0 degrees. Substituting these values into the above equation yields.

The cart has a mass of 3 kg and rolls freely from A down the

網頁The cart has a mass of 3 kg and rolls freely from A down the slope. When it reaches the bottom, a spring loaded gun fires a 0.5-kg ball out the back with a horizontal velocity of v_ … 網頁SOLVED:The cart has a mass of 3 \mathrm{~kg} and rolls freely from A down the slope. When it reaches the bottom, a spring loaded gun fires a 0.5-\mathrm{kg} ball out the back … cleaning creek water

Solved The cart has a mass of 3 kg and rolls freely down the

網頁The cart has a mass of 3 kg and rolls freely down the slope. When it reaches the bottom, a spring loaded gun fires a 0.5−kg ball out the back with a horizontal velocity of vb/c =0.6 m/s, measured relative to the cart. Determine the final velocity of the cart. Previous question Next question 網頁2024年11月20日 · A spring-loaded toy gun is used to shoot a ball of mass m-1.50 kg straight up in the air, as shown in (Figure 1) The spring has spring constant k 667 N/m If the … 網頁The cart has a mass of 3-kg and rolls freely down the slope.When it reaches the bottom, a spring loaded gun fires a 0.5-kg ballout the back with a horizontal velocity ofvB/C=0.6 … down under storage box