Created By : Sunil Kumar Gandipadala

Reviewed By : Rajashekhar Valipishetty

Last Updated : Apr 10, 2023


Calculate Impact Force for m = 121 kg, v = 143 mph & d = 5 mm i.e. 49445352.465115 N instantly taking the help of free online Impact Force Calculator along with detailed solution.

 

Ex: 10, 167, 48, 34.5 or 90

 

Body Mass
Impact Velocity
Collision Distance

Detailed Procedure to Calculate Impact Force for m = 121 kg, v = 143 mph & d = 5 mm

The formula for impact force expressed in terms of the body's velocity (speed) on impact (v), its mass (m), and the collision distance (d) is the formula below:

F =
m x v2 / d

Where,

F = Impact Force

m = Mass of object

v = velocity

d = collision distance


Step by Step Solution to find impact force of Mass = 121 kg & Velocity = 143 mph & Distance = 5 mm:

Given that,

mass (m) = 121 kg

velocity (v) = 143 mph

distance (d) = 5 mm

Convert Velocity value 143 mph to " m/s"

Velocity in m/s = 143 ÷ 2.237

Velocity in m/s = 63.9249 m/s

Convert Distance value 5 mm to " m"

Distance in m = 5 ÷ 1000

Distance in m = 0.005 m

Substitute the value into the formula

F =
121 x (63.9249)2 / 0.005

F = 49445352.465115 N

∴ Imapct Force (F) = 49445352.465115 N

Impact Force for m = 121 kg, v = 143 mph & d = 5 mm Results in different Units
Values Units
49445352.465115 newton (N)
49445.352465 kilonewtons (KN)
49.445352 meganewtons (MN)
11115760.24233 pounds-force (lbf)