Question

Given two vectors A⃗ = 4.20 i^+ 7.60 j^ and B⃗ = 5.70 i^− 2.40 j^ , find the scalar product of the two vectors A⃗  and B⃗ .

 

Find the angle between these two vectors.

Expert Answer

Want to see the step-by-step answer?

See Answer

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

See Answer
*Response times vary by subject and question complexity. Median response time is 34 minutes and may be longer for new subjects.
Tagged in
SciencePhysics

Vectors and Scalars

Related Physics Q&A

Find answers to questions asked by student like you
Show more Q&A

Q: An electron is released 8.7 cm from a very long nonconducting rod with a uniform 7.0 μC/m. What is t...

A: Write the formula for the electric field due to long nonconducting rod with uniform charge density.

Q: An electron in a magnetic field moves along a circle with a radius of 27.4 m with a speed that follo...

A: Linear velocity function is,

Q: The driver of a car slams on the brakes when he sees a tree blocking the road. The car slows uniform...

A: Click to see the answer

Q: a ball is thrown vertically upward with a speed of 19.6m/s What are the ball's velocity and height a...

A: Let the initial velocity of the ball be denoted by u.For calculating the final velocity after subseq...

Q: Problem 1. Consider the Sun-Earth system with a center-to-center distance of 1.5x 101 m. Suppose tha...

A: Hey, since there are multiple questions posted, we will answer first question. If you want any speci...

Q: The force    F→=(2.0⁢  N)i^-(3.0 N)j^ acts on a particle as the particle moves from point 1 at coord...

A: Write the expression for work done by the force on the particle.

Q: It is sometimes claimed that friction forces always slow an object down, but this is not true. If yo...

A: Write the expression for frictional force .

Q: What was Feynman trying to describe with his "one-electron" theory that he developed in the 20th Cen...

A: The legendary physicist Richard Feynman, who gave the one electron universe idea its most famous boo...

Q: In which lunar phase do lunar eclipses occur?

A: A Lunar Eclipse occurs when the Moon passes directly behind Earth and into its shadow. This can occu...