Magnitude, Physics

A boat is traveling along a circular path having a radius of 20 m. Determine the magnitude of the boats acceleration if at a given instant the boats speed is v = 5 m/s and the rate of increase in speed is v = 2 m/s2.

Ans) a2=(0.20)2+22

a2=0.04+4

a=2.009

 

 

Posted Date: 3/9/2013 5:16:49 AM | Location : United States





answer=√((52/20)2+22)

Posted by | Posted Date: 3/9/2013 5:17:03 AM


Related Discussions:- Magnitude, Assignment Help, Ask Question on Magnitude, Get Answer, Expert's Help, Magnitude Discussions

Write discussion on Magnitude
Your posts are moderated
Related Questions
What is the Law of Machines? Machines which are used to lift a heavy load are governed by the "Law of machines", which says that the effort to be applied on the machine (p) is

Synchronous motor can work at any power factor i.e. lagging, unity or at leading power factor. Synchronous motor when used to better the power factor only is known as " Synchronou

Since pure iron is limited because its high eddy current losses, by incorporating small quantities of other elements in iron good magnetic properties are obtained. The chief alloyi

Determine the Shear Force in kN rounded to 1 DP and Bending Moment in kN.m rounded to 1 DP at point C in the beam when the UDL on the beam is P52 kN/m (as for the previous question

a) Spin motion of electrons b) On the basis of spin and orbital motion of electrons c) These are feebly attracted in an external magnetic field i.e., have a tendency to go fr

In plane transmission grating the width of the each slit is same to half of the opaque portion. Which order of spectra will be absent?

What is fusion? It is a nuclear reaction in which two nuclei join to form larger (with nearly combined mass) nuclei. It discharges lot of energy. Sun and stars discharge energy

Here's what is given: A. There are three 1 meter sticks B. There are four weights: Weight #1 = 1kg Weight #2 = 1.2kg Weight #3 = 1.5kg Weight #4 = 2kg The sticks don't hav

A 10 volt battery connected to a capacitor delivers a charge of 0.5 coulombs.  The capacitance of the capacitor is: a) 2 x 10 -2 farads b) 5 x 10 -2 farads c) 2 fa