Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Physics Expert

find out the minimum angle of the arrow above the horizontal.

Suppose that Hiawatha always launches arrows at the same initial speed, irrespective of their direction, and that he can run at 7.0 ms-1. Find out the minimum angle above horizontal at which Hiawatha must aim so as to outrun the arrow.

Physics, Academics

  • Category:- Physics
  • Reference No.:- M917407

Have any Question? 


Related Questions in Physics

Afind the best linear approximation lx to fx ex near x

(a) Find the best linear approximation, L(x), to f(x) = ex near x = 0. (b) What is the sign of the error, E(x) = f(x) - L(x) for x near 0? (c) Find the true value of the function at x = 1. What is the error? (Give decima ...

What is the increase in entropy when one gram of ice at

What is the increase in entropy when one gram of ice at 0° C is melted and heated to water vapor at 500° C?

Astudent builds a110m long beam that rotates about an axis

Astudent builds a11.0m long beam that rotates about an axis at one end (see figure below). Its moment of inertia is 3540 kg.m2. When the studentapplies a forceFto the other end of the beam,the beam's angular acceleration ...

A thin film 10 mm thick coat of fresh paint has just been

A thin film, 1.0 mm thick, coat of fresh paint has just been sprayed over a 1.5 m by 1.5 m square steel body part, which approximates a flat surface. The paint contains benzene as the solvent. The paint surface exerts a ...

A boat at anchor is bobbing up and down in the sea the

A boat at anchor is bobbing up and down in the sea. The vertical distance, y, in feet, between the sea floor and the boat is given as a function of time, t, in minutes, by y = 15 + sin(2πt). (a) Find the vertical velocit ...

An atomic clock moves at 1 000 kmh for 100 h as measured by

An atomic clock moves at 1 000 km/h for 1.00 h as measured by an identical clock on the Earth. At the end of the 1.00-h interval, how many nanoseconds slow will the moving clock be compared with the Earth-based clock?

1 a scale model of an object m 100 kg a 35 cm2 v 40 cm3

1. A scale model of an object (m = 100 kg, A = 35 cm 2 , V = 40 cm 3 ) is made such that the dimensions of the scale model are 5 times larger than the original object, but the scale model is identical to the object in ev ...

Sio2nbspclusters are found to be excellent sink for

SiO 2  clusters are found to be excellent sink for metallic impurities in Si crystals. Experiments have shown that SiO 2 clusters can be formed inside Si owing to oxygen precipitation at defect (dangling bond) sites Curi ...

1 sketch the probability density functions of electrons at

1. Sketch the probability density functions of electrons at energies E +  and E -  and k=π/a and sketch also the periodic potential V(x) using the same origin of the coordinate system. 2. Using the nearly-free electron e ...

In the bayesian graphical model community the task of

In the Bayesian graphical model community, the task of inferring which way the arrows point - that is, which nodes are parents, and which children - is one on which much has been written. Inferring causation is tricky be ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro