What is magnitude of the impulse delivered by the wall

Reference no: EM13336244

A ball is thrown against a smooth wall. The bass has mass 6.0g and strikes the wall in the perpendicular direction with a speed of 12 m/s. Assume acceleration is constant while ball is in contact with wall. After touching the wall the center of mass of the super ball moves 0.50 cm toward the wall, and then moves the same distance away to complete the bounce.

(a) what is magnitude of the impulse delivered by the wall?

(b) What is the magnitude of the time-average force?

Reference no: EM13336244

Questions Cloud

Read about role base access control models : Look at the XACML operational model that is claimed to be a generic RBAC implementation. Do you agree with the last statement?

What must the speed of the club be before impact : The impact of the head of a golf club on a golf ball can be approximately regarded as an elastic collison. what must the speed of the club be before impact

Explain a certain first-order reaction has a half life : A certain first-order reaction has a half life of 20.0 minutes. The time (in minutes) required for this reaction to be 87.5% complete is: A) 60 B) 65 C) 70 D) 75

What are science misconceptions : A) What are science misconceptions? What other names are used to refer to them? How are they formed? What difficulties do they present to the learning and understanding of science concepts?

What is magnitude of the impulse delivered by the wall : A ball is thrown against a smooth wall. The bass has mass 6.0g and strikes the wall in the perpendicular direction with a speed of 12 m/s. what is magnitude of the impulse delivered by the wall

Explain what will be the initial rate : the initial rate is 0.03 mol L-1 s-1 when the initial concentrations are: [?NH?_4^+ ]_0 = 0.015 mol L-1 and [?NO?_2^- ]_0 = 0.02 mol L-1. What will be the initial rate (in mol L-1 s-1) when the initial concentrations are- [?NH?_4^+ ]_0 = 0.03 mol ..

Find the speed of the knife after passing through the target : A knife thrower throws a knife toward a 300-g target that is sliding in her direction at a speed of 2.50 m/s on a horizontal frictionless surface. find the speed of the knife after passing through the target

Compute the current value per share of lily co stock : The company's dividends are expected to grow at a constant rate of -0.8% indefinitely. The risk-free rate of return is 2% and the expected return on the market portfolio is 6%. If the stock of Lily Co. has a beta of 1.4

Does it travel at the same speed the entire time : Does it travel at the same speed the entire time?

User Account

All Pages