Created By : Sunil Kumar Gandipadala

Reviewed By : Rajashekhar Valipishetty

Last Updated : Apr 10, 2023


Calculate Impact Force for m = 87 lb, v = 122 mph & d = 100 mm i.e. 586870.954902 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 = 87 lb, v = 122 mph & d = 100 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 = 87 lb & Velocity = 122 mph & Distance = 100 mm:

Given that,

mass (m) = 87 lb

velocity (v) = 122 mph

distance (d) = 100 mm

Convert the mass 87 lb to "Kilograms (kg)"

Mass in Kg = 87 ÷ 2.204623

Mass in kg = 39.4625 kg

Convert Velocity value 122 mph to " m/s"

Velocity in m/s = 122 ÷ 2.237

Velocity in m/s = 54.5373 m/s

Convert Distance value 100 mm to " m"

Distance in m = 100 ÷ 1000

Distance in m = 0.1 m

Substitute the value into the formula

F =
39.4625 x (54.5373)2 / 0.1

F = 586870.954902 N

∴ Imapct Force (F) = 586870.954902 N

Impact Force for m = 87 lb, v = 122 mph & d = 100 mm Results in different Units
Values Units
586870.954902 newton (N)
586.870955 kilonewtons (KN)
0.586871 meganewtons (MN)
131933.872501 pounds-force (lbf)