Determine the change in the charts momentum

Reference no: EM13496535

a person moves a full sam's club shopping cart mass=80.0 kg from rest to a velocity of 1.30 m/s over a distance of 1.80 meters to secure a spot in check out line.

A. find the time required to get the cart moving from rest to 1.30 m/s?

B. Determine the change in the chart's momentum?

c. determine the magnitude of the force exerted on the cart by the person.

D. the result from part c ignores friction. if the shopping cart's coefficient of friction is .40 determine the force required by the person to move the cart. (recall the friction force = UFn)

Reference no: EM13496535

Questions Cloud

Determine the net work done on the cart : A 4kg cart is initially moving at 3m/s on a frictionless track. It then hits an incline and stops 2m later. what is the net work done on the cart

Explain what''s more significant an affect on atomic size : What's more significant an affect on atomic size, an increase in nuclear charge or increase in occupied energy levels within a group

Explain what mass of barium sulfate can be produced : What mass of barium sulfate can be produced when 100.0 ml of a 0.100 M solution of barium chloride is mixed with 100.0 ml of a 0.100 M solution of Iron(III) sulfate

Explain the exo-and endo-anhydride adducts using a molecular : Determine the heats of formation or the steric energies of the exo-and endo-anhydride adducts using a molecular mechanics program. What do these energies tell you about the mechanism of the reaction

Determine the change in the charts momentum : a person moves a full sam's club shopping cart mass=80.0 kg from rest to a velocity of 1.30 m/s over a distance of 1.80 meters to secure a spot in check out line. Determine the change in the chart's momentum

Find out the heats of formation or the steric energies : Determine the heats of formation or the steric energies of the exo-and endo-anhydride adducts using a molecular mechanics program. What do these energies tell you about hte mechanism of the reaction

How much power is actually delivered to the bulb : A lantern with a 6v, 0.5W bulb uses a battery with emf 6v and internal resistance 3 ohms. How much Power is actually delivered to the bulb

Explain how many cs atoms would have to be laid side by side : The radius of a Cesium (Cs) atom is 2.62 angstroms. How many Cs atoms would have to be laid side by side to give a row of Cs atoms 1 Inch long

What trading strategy would you instruct your broker : Assume that you are the only investor who does not suffer from the disposition effect and your trades are small enough to not affect prices. Without knowing what will actually transpire, what trading strategy would you instruct your broker to follow?

User Account

All Pages