Amrit

I have a verb packet and I need the answers to B. Helping verbs and Main Verbs

14 years ago

Find theta if sin(theta+36°)=cos theta where theta +36 is an acute angle

10 years ago

Two vectors A and B have magnitude A=3 and B=3,their vector product is A×B=2i-5k what is the angle between vector A and B?

9 years ago

Can you find two vectors with different lengths that have a vector sum of zero? What length restrictions are required for three vectors to have a vector sum zero? Explain.

9 years ago

Can you find a vector quantity that has a magnitude of zero but components that are different from zero? Explain.

9 years ago

If vector A×vector B=0,does it necessary follow that A=0 or B=0? Explain.

9 years ago

A) Under what condition is average velocity equal to instantaneous velocity? B) Does the speedometer of car measure speed or velocity? Explain.

9 years ago

A) Under what condition is average velocity equal to instantaneous velocity? B) Does the speedometer of car measure speed or velocity? Explain. C) Can the magnitude of a vector be less than the magnitude of any of its components? Explain.

9 years ago

An electric train leaves a station starting from rest and attains a speed of 72km/hr in 10 second. It travels at that speed for 120 seconds. Then it undergoes uniform retardation for 20 seconds to come to halt at the next station calculate : a) distance b...

8 years ago

An electric train leaves a station starting from rest and attains a speed of 72km/hr in 10 second. Then it undergoes uniform retardation for 20 second to come to halt at the next station then calculate i) the distance between the train stations. ii) the a...

8 years ago

Rain drops hitting the side window of a car in motion often leave diagonal streaks if there is no wind. Why?

8 years ago

For a certain projectile, the horizontol range is twice in magnitude of the maximum height attained by it. Find its angle of projection.

8 years ago

An airplane pilot wishes to fly due west. A wind of 80km/hr is blowing towards the south. a) If the speed of llane in air is 320km/hr, in which direction should the pilot head? b) What is the speed of plane over the ground? (Illustrate with diagram)

8 years ago

If your hands are wet and no towel is handy, you can remove some of the excess of water by shaking them. Why does this get rid of it?

8 years ago

Haven't done real science in a while (studied computer science in college), but I'll give it a shot. I hope you actually want to learn the concepts a little bit (if you just wanted the answer, you could probably have googled the questions), so I'll explai...

17 years ago

Let me give you a hint. Think of all the different ways in which you can add three whole numbers (the lengths of the three sides) to get 6 (the perimeter). You'll find that there are 3 ways to do that, of which 2 will be invalid because of a certain prope...

17 years ago

Let's say you have x number of each type of coin. Then, the total amount you have, in dollars, is 0.25x + 0.1x + 0.05x + 0.01x = 1.23x. Since x is a whole number, the total amount you have has to be a multiple of 1.23, which leaves one of the options you...

17 years ago

Actually, since you posted this as arithmetic, let me try to give an explanation without algebra. Let's say you just had 1 of each coin. Then, you would have a total of 0.25 + 0.1 + 0.05 + 0.01 = 1.23. Now if you had any other number of each type of coin,...

17 years ago

The average of a list of numbers = sum of numbers divided by (how many numbers there are) So what you're looking for is: sum of angles of a triangle divided by (how many angles there are in a triangle) (I'm hoping you can fill in the values yourself)

17 years ago

Use these to figure it out: Area of a square = (length of side) * (length of side) Perimeter of a square = 4 * length of side Difference, I hope you know, means you subtract one value from the other. :)

17 years ago

Two things you need to know: 1. csc x = 1 / sin x 2. lim as x->0 (sin x / x) = 1 See if you can simplify your question using these equations, and arrive at an answer (which I think is not 0).

17 years ago

Sentence 4 is more suitable than others

9 years ago

Marie wants to draw a painting with an area of 40 square inches. If she draws her painting on 1 inch grid paper.

7 years ago