physics

posted by .

Item 9

A small glass bead has been charged to 20

Part A -

What is the magnitude of the acceleration of a proton that is 4.0 from the center of the bead?

Express your answer using two significant figures.















=












Part B -

What is the direction of the acceleration of a proton that is 4.0 from the center of the bead?






















toward the bead





away from the bead






Part C -

What is the magnitude of the acceleration of an electron that is 4.0 from the center of the bead?

Express your answer using two significant figures.















=












Part D -

What is the direction of the acceleration of an electron that is 4.0 from the center of the bead?






















toward the bead





away from the bead

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. physics

    A small glass bead has been charged to +19 nC. A metal ball bearing 1.0 cm above the bead feels a 0.030 N downward electric force. What is the charge on the ball bearing?
  2. PHYSICS-repost

    A small glass bead has been charged to +19 nC. A metal ball bearing 1.0 cm above the bead feels a 0.030 N downward electric force. What is the charge on the ball bearing?
  3. Physics

    A small bead of mass m is constrained to move along a frictionless track as shown. The track consists of a semicircular portion of radius R followed by a straight part. At the end of the straight portion there is a horizontal spring …
  4. Physics

    A small bead of mass m is constrained to move along a frictionless track as shown. The track consists of a semicircular portion of radius R followed by a straight part. At the end of the straight portion there is a horizontal spring …
  5. Physics

    A small bead of mass m is constrained to move along a frictionless track as shown. The track consists of a semicircular portion of radius R followed by a straight part. At the end of the straight portion there is a horizontal spring …
  6. PHYSICS (HELP)

    A small bead of mass m is constrained to move along a frictionless track as shown. The track consists of a semicircular portion of radius R followed by a straight part. At the end of the straight portion there is a horizontal spring …
  7. physics

    A small bead of mass m is constrained to move along a frictionless track as shown. The track consists of a semicircular portion of radius R followed by a straight part. At the end of the straight portion there is a horizontal spring …
  8. physics

    A small bead of mass m is constrained to move along a frictionless track as shown. The track consists of a semicircular portion of radius R followed by a straight part. At the end of the straight portion there is a horizontal spring …
  9. Physic II

    A small glass bead that has been charged to 4.4 nC?
  10. Physic

    A small glass bead that has been charged to 4.4 nC?

More Similar Questions