Question

4 a 2 kg wagon moving at 3 m/s has
________kgm/s momentum
a 1 b. 2
c 6 d 8

Explanation:

Step1: Recall the formula for momentum

Momentum \( p = mv\), where \(m\) is mass and \(v\) is velocity.

Step2: Substitute the given values

Given \(m = 2\space kg\) and \(v=3\space m/s\). Then \(p=(2\space kg)\times(3\space m/s)\).

Step3: Calculate the result

\(p = 6\space kg\cdot m/s\)

Answer:

C. 6