Amit flies due east from san francisco to washington d. c, a displacement of 5600km. he then fliesfrom washington d. c to boston, a displacement of 900 km at an angle of 55.0°east of north. what is amit's total displacement?

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.

You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?

Marvin records scientific data about lake superior. for which property has marvin forgotten to use an si unit of measurement? shore length high temperature low temperature annual precipitation