If an object having a mass of 5 kg is acted upon by a force that causes its speed to increase from 6 m/s to 10 m/s, the impulse causing this change in speed is which of the
following?

Gunpowder residue is most likely to show up where on a shooters hands

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

Aperson gives a shopping cart an initial push along a horizontal floor to get it moving, and then lets go. the cart travels forward along the floor, gradually slowing as it moves. consider the horizontal force(s) on the cart while it is moving forward and slowing. which of the following statements is correct? (a) both a forward and a backward force are acting on the cart, but the forward force is larger. (b) only a forward force is acting which diminishes with time. (c) both a forward and a backward force are acting on the cart, but the backward force is larger. (d) only a backward force is acting, no forward force.