A 50.0-kg boy runs at a speed of 10.0 m/s and jumps onto a cart as shown in the figure. The cart is initially at rest. If the speed of the cart with the boy on it is 2.50 m/s, what is the mass of the cart? 
Definitions:
Set of Data
A set of data refers to a collection of data points or values gathered from observations, experiments, or surveys, used for analysis.
Population Standard Deviation
A metric indicating how spread out a dataset is from its average, computed for the whole population.
Set of Data
A collection of data points or elements that have been gathered to be analyzed.
Population Standard Deviation
A measure of the dispersion or variability of a population's set of values.
Q1: How far did the bicycle travel during
Q6: What is the total distance that the
Q20: Which one of the following factors is
Q21: Two spheres, labeled A and B, have
Q23: Three vectors <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3413/.jpg" alt="Three vectors
Q26: A 0.30-kg lead ball is heated to
Q46: Which one of the following statements concerning
Q56: A bullet is aimed at a
Q58: A certain spring compressed 0.20 m has
Q90: How high does the ball rise?<br>A)10.2 m<br>B)20.4