What is the change in thermal energy of the seat of her pant

Reference no: EM13282716

A 22 child slides down a 2.4 -high playground slide. She starts from rest, and her speed at the bottom is 1.9 What is the change in thermal energy of the seat of her pants?

Reference no: EM13282716

Questions Cloud

How much thermal energy is created : A 1200 crate slides 15 down a ramp that makes an angle of 30 with the horizontal. how much thermal energy is created

Determine the fundamental period and time of signal : For each of the following signals, determine whether it isperiodic; if it is, determine its fundamental (i.e., smallest) period T0 and fundamental frequency f0. (a) x(t) =sin2(2t) (b) x(t) =cos(√3t) +sin(2t)

Algorithm analysis with advanced data structures : Algorithm Analysis with Advanced Data Structures, Your good friend, a Rock Star, asked you to create a Time Manager app for him, The Rock Star performs gigs at certain dates, all around the country - at most one gig per day

Explain how many moles of sodium ions are contained : How many moles of sodium ions are contained in a 100.4 g sample of sodium sulfate, Na2SO4? Round to one decimal place.

What is the change in thermal energy of the seat of her pant : A 22 child slides down a 2.4 -high playground slide. She starts from rest, and her speed at the bottom is 1.9 What is the change in thermal energy of the seat of her pants

For what fraction of acycle does each diode conduct : A half-wave rectifier circuit with a 1-Kwload operates from a 12-v(rms) 60-Hz household a 5-to 1 transformer having a center-tappedsecondary winding. It use two silicon diodes that can be modeled tohave a 0.7-v drop for all currents.

Explain the absorption of the standard solution : This results in the formation of the highly colored FeSCN2+ complex ion. To do this analysis, a standard solution containing 5.00x10^-5 M Fe3+ was prepared. After addition of excess SCN-, the absorption of the standard solution =0.363 at 580 nm.

Theoretical energy consumption : The theoretical energy consumption per kg of aluminum and the current required for the production of 1 metric ton of aluminum per day

Find the dielectric strength of the semiconducting material : If a zener diode has a breakdown voltage of 8[V], find the dielectric strength of the semiconducting material if it is assumed that the entire voltage is dropped across the pn junction, which has width 0.3[μm]. Assume that E is uniform across the ..

User Account

All Pages