Recent questions tagged physics problems - Math Homework Answers

1 answer

Struggling to use an equation due to calculus problem

asked Jun 6, 2020 in Calculus Answers by Physicsnoob | 599 views

2 answers

Two traveling sinusoidal waves are described by the wave functions y1 = 4.75 sin [π(4.30x − 1115t)] y2 = 4.75 sin [π(4.30x − 1115t − 0.250)] where x, y1, and y2 are in meters and t is in seconds.

asked Feb 18, 2019 in Other Math Topics by anonymous | 3.7k views

1 answer

The passengers in a roller coaster feel 50% heavier than their true weight as the car goes through a dip.

asked Jan 10, 2018 in Word Problem Answers by anonymous | 5.2k views

1 answer

Physics collisions

asked Dec 29, 2017 in Word Problem Answers by anonymous | 1.6k views

1 answer

a voltage signal, V(t)=6*sin(8*pi*t+0.81)+3*cos(10*pi*t+0.4)+sin(12*pi*t+0.7), what are the amplitudes of the three waves?

asked Dec 8, 2017 in Other Math Topics by Poop | 525 views

1 answer

A hockey player hits the ball that gives a velocity of 32 m/s at angle 20° form with the horizontal. Calculate

asked Sep 5, 2017 in Word Problem Answers by Kiang | 1.3k views

1 answer

At a certain billboard, a coin was thrown horizontally and reach 16 meters. Frome the base of the billboard 3.5 seconds after it was thrown. Calculate

asked Sep 5, 2017 in Word Problem Answers by Kiang | 2.6k views

1 answer

Find the object's positions \(\texttip{x_{\rm 1}}{x_1}\), \(\texttip{x_{\rm 2}}{x_2}\),at times \(t_1=2.0\; \rm s\), \(t_2=4.0\; \rm s\), \(t_3=13\; \rm s\), and \(t_4=17\; \rm s\).

asked Sep 1, 2017 in Other Math Topics by anonymous | 841 views

1 answer

solve -4.9t^2+3t+1.7

asked Sep 9, 2015 in Algebra 1 Answers by anonymous | 582 views

1 answer

Which weighing scale will show a bigger reading?

asked Mar 29, 2014 in Other Math Topics by GZ Level 1 User (120 points) | 584 views

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Recent questions tagged physics problems

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