Finding Impact of m 47 lb and v = 82 mph

Created By : Sunil Kumar Gandipadala

Reviewed By : Rajashekhar Valipishetty

Last Updated : Apr 10, 2023

Calculate Impact Force for m = 47 lb, v = 82 mph & d = 100 mm i.e. 143228.441044 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

Finding Impact of m 47 lb and v = 82 mph

Detailed Procedure to Calculate Impact Force for m = 47 lb, v = 82 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 = 47 lb & Velocity = 82 mph & Distance = 100 mm:

Given that,

mass (m) = 47 lb

velocity (v) = 82 mph

distance (d) = 100 mm

⇒ Convert the mass 47 lb to "Kilograms (kg)"

Mass in Kg = 47 ÷ 2.204623

Mass in kg = 21.3188 kg

⇒ Convert Velocity value 82 mph to " m/s"

Velocity in m/s = 82 ÷ 2.237

Velocity in m/s = 36.6562 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 =
21.3188 x (36.6562)2 / 0.1

F = 143228.441044 N

∴ Imapct Force (F) = 143228.441044 N

Impact Force for m = 47 lb, v = 82 mph & d = 100 mm Results in different Units
Values Units
143228.441044 newton (N)
143.228441 kilonewtons (KN)
0.143228 meganewtons (MN)
32199.042603 pounds-force (lbf)

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