Created By : Sunil Kumar Gandipadala

Reviewed By : Rajashekhar Valipishetty

Last Updated : Apr 10, 2023


Calculate Impact Force for m = 47 kg, v = 47 mph & d = 3 ft i.e. 11345.315709 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 = 47 kg, v = 47 mph & d = 3 ft

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 kg & Velocity = 47 mph & Distance = 3 ft:

Given that,

mass (m) = 47 kg

velocity (v) = 47 mph

distance (d) = 3 ft

Convert Velocity value 47 mph to " m/s"

Velocity in m/s = 47 ÷ 2.237

Velocity in m/s = 21.0103 m/s

Convert Distance value 3 ft to " m"

Distance in m = 3 ÷ 3.281

Distance in m = 0.9144 m

Substitute the value into the formula

F =
47 x (21.0103)2 / 0.9144

F = 11345.315709 N

∴ Imapct Force (F) = 11345.315709 N

Impact Force for m = 47 kg, v = 47 mph & d = 3 ft Results in different Units
Values Units
11345.315709 newton (N)
11.345316 kilonewtons (KN)
0.011345 meganewtons (MN)
2550.529079 pounds-force (lbf)