Making body(box2d) a spite(andengine) in android

Question

I can't make body(box2d) a spite(andengine) and at the same time i wanna apply MoveModifier to sprite which is body.if i can make just body,it works namely the srites can collide.if i can apply just MoveModifier to sprites,the sprites can move where i want.but i wanna make body(they can collide) and apply MoveModifier(they can move where i want) at the same time.How can i do? this my code just run MoveModifier not as body at the same time.

    circles[i] = new Sprite(startX, startY, textRegCircle[i]);
    body[i] = PhysicsFactory.createCircleBody(physicsWorld, circles[i], BodyType.DynamicBody, FIXTURE_DEF);
    physicsWorld.registerPhysicsConnector(new PhysicsConnector(circles[i], body[i], true, true));
    circles[i].registerEntityModifier(
            (IEntityModifier) new SequenceEntityModifier (
                        new MoveModifier(10.0f, circles[i].getX(),  circles[i].getX(), 
                                circles[i].getY(),CAMERA_HEIGHT+64.0f)));
    scene.getLastChild().attachChild(circles[i]);
    scene.registerUpdateHandler(physicsWorld);

Answer 1

I think you cannot apply move modifiers on physics bodies. If you want to move bodies, you have to use other methods like force, impulse or setting velocity.