What is the cars change in momentum

Assignment Help Physics

Reference no: EM13295372

(a) At what speed (m/s) would a 1140-kg car have the same momentum as a 12,600-kg truck traveling at17.8km/hr?

(b) The car and truck in (a) have a head-on collision and then stick together. What is their nal common velocity (m/s)? (Assume the car is going in the positive direction.)

(d) At what speed would the same car have the same kinetic energy as the truck?

(e) The car and truck in (d) have a head-on collision and then stick together. What is their nal common velocity (m/s)? (Assume the car is going in the positive direction.)

(f) What is the car's change in momentum in (e) (kg m/s)?

Reference no: EM13295372

Questions Cloud

Find an expression for the magnitude of the walls : A top loading washing machine has a spin cycle that rorates at frequency f. The spinning drum that holds the clothes has a radius R, Find an expression for the magnitude of the wall's normal force acting on the piece of clothing as the drum spins

Different models for organizational decision-making : There are several different models for organizational decision-making. Describe one of the models and explain how it may be used by the public safety administrator.

Compute the potential difference between the plates : The plates of a parallel-plate capacitor have a separation of 4.70mm , and each has an area of 13.4cm^2 . what is the potential difference between the plates

Explain conceptual differences between seasonal, cyclical : Why should a banker attend to the impacts of each of these components rather than simply looking at the total of loans and deposits?

What is the cars change in momentum : At what speed (m/s) would a 1140-kg car have the same momentum as a 12,600-kg truck traveling at17.8km/hr,What is the car's change in momentum

Describe the basis for organizational power : Describe the basis for organizational power. Select one and describe how the public safety administrator used it to manage an organization.

Define privatization : Define privatization. Describe the rationales used to support it or oppose it.

Compute the momentum change of the ball : A superball with a mass m = 61:6 g is dropped from a height h = 1.76m. What is the momentum change of the ball during its collision with the floor

Population mean customer count has increase : The per-store daily customer count for a nationwide convenience store chain that operates nearly 10,000 stores has held steady at 900 for some time. To increase the customer count, the chain is considering cutting prices for coffee by half.

User Account

All Pages