What is the strength of the field

Assignment Help Physics
Reference no: EM138728

Q1. A proton travels with the speed of 8.34×105 m/s at an angle of 32.3° with the direction of a magnetic field. The field exerts a force of 3.00×10-17 N on the proton. What is the strength of the field?

Q2. A skateboarder shoots off a ramp with the velocity of 5.6 m/s, directed at an angle of 64° above the horizontal. The end of the ramp is 1.5 m above the ground. Let the x axis be parallel to ground, +y direction be vertically upward, and take as the origin the point on the ground directly below the top of the ramp. (a) How high above the ground is the highest point that skateboarder reaches? (b) When the skateboarder reaches the highest point, how far is this point horizontally from the end of ramp?

Reference no: EM138728

Reviews

Write a Review

 

Physics Questions & Answers

  What is an angular acceleration

What is an angular acceleration

  How far will it travel before becoming airborne

How far will it travel before becoming airborne

  What force is applied to the driver by his seat

A loudspeaker of mass 15.0 is suspended a distance of h = 2.30 below the ceiling by two cables that make equal angles with the ceiling. Each cable has a length of l = 3.30. What is tension in each cable.

  Analyse the time it would take a nasa satellite to travel

NASA sends a satellite to another planet by placing the satellite in a Keplerian orbit (around the sun) such that the perihelion is at the radius of the Earth's orbit (1 AU) and the aphelion is at the radius of the planet's orbit. Most of the trip is..

  What angle does the force make with horizontal

How much work did the movers do (horizontally) pushing a 190-{rm kg} crate 11.2 m across a rough floor without acceleration, if effective coefficient of friction was 0.60.

  What is the highest order of diffraction

A 6.4kg ball, hanging from the ceiling by a light wire 135cm long, is struck in an elastic collision by a 1.80 ball moving horizontally at 4.20 m/s just before the collision. Find the tension in the wire just after the collision.

  Band structure and band occupancy

Find the Band Structure and Band Occupancy

  What is the radius of the track

Horse races once around a circular track in a time of 176 s, with a speed of 26 m/s. What is the radius of the track.

  What are the velocities of the two balls

A rifle with a barrel length of 62 cm fires a 12 g bullet with a horizontal speed of 460 m/s/s. The bullet strikes a block of wood and penetrates to a depth of 15 cm.

  How long does it take to move the box

If coefficient of kinetic friction between the box and the floor is 0.570, how long does it take to move the box 4.00 m, starting from rest.

  What is an image distance

A lens placed at the origin with its axis pointing all along the x axis produces a real inverted image at x=-24cm that is twice as tall as the object. What is an image distance.

  Estimate how many times planet has orbited its star

Estimate how many times planet has orbited its star

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd