Math Problem Statement
A 48.5 kgkg swimmer with an initial speed of 1.28 m/sm/s decides to coast until she comes to rest.If she slows with constant acceleration and stops after coasting 2.20 mm , what was the magnitude of the force exerted on her by the water?
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Kinematics
Newton's Second Law
Deceleration
Formulas
v_f^2 = v_i^2 + 2ad (Kinematic equation for constant acceleration)
F = ma (Newton's second law of motion)
Theorems
Newton's Second Law of Motion
Suitable Grade Level
Grades 10-12
Related Recommendation
Calculate Average Force from Deceleration Over Distance
Calculate the Distance Covered During Deceleration from 10 m/s to 4 m/s in 3 Seconds
Calculate the Net External Force on a 62 kg Sprinter Using Newton's Second Law
Calculate Height from a Waterslide Using Free Fall and Kinematics
How to Calculate the Impact Force of a 40 kg Object Falling at 2 m/s