What was the speed of the meteorite

Assignment Help Physics

Reference no: EM1362708

Q. A 75 kg meteorite buries itself 5.0m into soft mud. The force between the meteorite and the mud is given by F(x) = (640 N/m^3)x^3, where x is the depth in the mud. What was the speed of the meteorite when it initially impacted the mud?

Q. A car of mass 2100 kg collides with a truck of mass 4500 kg, and just after the collision the car and truck slide along, stuck together. The car's velocity just before the collision was < 32, 0, 0 > m/s, and the truck's velocity just before the collision was < -16, 0, 25 > m/s.

(a) What is the velocity of the stuck-together car and truck just after the collision?

(b) In your analysis in part (a), why can you neglect the effect of the force of the road on the car and truck?

The road doesn't exert forces on the car or truck and doesn't affect the vehicles.

Short collision time, negligible impulse compared to large impulse acting between car and truck.

Reference no: EM1362708

Questions Cloud

Planning functions of controllership : Why is essential that the planning functions of controllership can help an organization effectively and efficiently achieve a goal?

Resources and the lobbying effort : There will always be money for those who push hard for the resources and the lobbying effort will need to continue for this popular service for the older population, who have difficulty getting food.

Find out the total revenue and marginal revenue functions : Find out the total revenue and marginal revenue functions for men and women.

Explain about production concept : Explain what issues might Mr. Smith face in deciding to go with this concept as he builds his business

What was the speed of the meteorite : A car of mass 2100 kg collides with a truck of mass 4500 kg, and just after the collision the car and truck slide along, stuck together. The car's velocity just before the collision was m/s, and truck's velocity just before the collision was m..

Anticipated revenue and estimated rate of return : The XYZ has a choice between two warehouses. A lease at location A costs 1000 per month with a payment 2000 upfront to guarantee the 3 year lease. Location B would cost 1200 per month and would be leased from month to month.

Establishment of a contingent liability : Provide some example of a situation that requires the establishment of a contingent liability? Why should a company establish a contingent liability? How does the establishment of a contingent liability impact earnings?

Tax treatment legislation on employee disposable income : Explain the impact of tax treatment legislation on employee disposable income and employer profits.

Show employee and management training : Show do you feel that the employees and managers should train side-by-side so employees can feel more at ease knowing it is not all new to them only?

User Account

All Pages