Posted by glenn on Wednesday, April 14, 2010 at 1:26pm.
KE=.5m(v)^2
so we have 1250 times 121 then divide by 2.
the formula reads kinetic energy equals mass times velocity squared then divided by 2
Related Questions
physics - What speed would a fly with a mass of 0.71 g need in order to have the...
physics - What speed would a fly with a mass of 0.61 g need in order to have the...
Physics - A 3.2 kg block with a speed of 11 m/s collides with a 11 kg block that...
physics - A motorcycle, an automobile and a bus are all traveling at the same ...
physics - When a driver brakes an automobile, friction between the brake disks ...
Thermodynamic Physics - When a driver brakes an automobile, friction between the...
Physics - When a driver brakes an automobile, friction between the brake disks ...
physics - An automobile with a mass of 1400 kg has a speed of 30.0 m/s. What is ...
Physical Science - An automobile traveling at 25km/hour has kinetic energy equal...
Physics Please Help! - 1. How much work is required to stop an electron (m = 9....
For Further Reading
