Acar travels 1.7 km in the x-direction, then turns left 63.4° to the original direction and travels an additional distance of 3.25 km. calculate the x-component of the car's net displacement

Ahollow metal sphere has 6 cm and 11 cm inner and outer radii, respectively. the surface charge density on the inside surface is −100nc/m2. the surface charge density on the exterior surface is:

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

Steelhead trout migrate up stream to spawn.occasionally they need to leap up small waterfalls to continue their journey. fortunately, steelhead are remarkable jumpers, capable of leaving the water at a speed of 8.0 m/s. a. what is the maximum height a steelhead trout can jump? b.leaving the water at 8.0 m/s, the trout lands on top of the water fall 1.8 m high. how long was it in the air?